917507910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 2606204160

約数和(自身を除く): 1688696250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 53, 55, 57, 66, 95, 106, 110, 114, 121, 159, 165, 190, 209, 242, 251, 265, 285, 318, 330, 363, 418, 502, 530, 570, 583, 605, 627, 726, 753, 795, 1007, 1045, 1166, 1210, 1254, 1255, 1506, 1590, 1749, 1815, 2014, 2090, 2299, 2510, 2761, 2915, 3021, 3135, 3498, 3630, 3765, 4598, 4769, 5035, 5522, 5830, 6042, 6270, 6413, 6897, 7530, 8283, 8745, 9538, 10070, 11077, 11495, 12826, 13303, 13794, 13805, 14307, 15105, 16566, 17490, 19239, 22154, 22990, 23845, 26606, 27610, 28614, 30210, 30371, 32065, 33231, 34485, 38478, 39909, 41415, 47690, 52459, 55385, 60742, 64130, 66462, 66515, 68970, 71535, 79818, 82830, 91113, 96195, 104918, 110770, 121847, 133030, 143070, 146333, 151855, 157377, 166155, 182226, 192390, 199545, 243694, 252757, 262295, 292666, 303710, 314754, 332310, 365541, 399090, 438999, 455565, 505514, 524590, 577049, 609235, 731082, 731665, 758271, 786885, 877998, 911130, 1154098, 1218470, 1263785, 1463330, 1516542, 1573770, 1609663, 1731147, 1827705, 2194995, 2527570, 2780327, 2885245, 3219326, 3462294, 3655410, 3791355, 4389990, 4828989, 5560654, 5770490, 7582710, 8048315, 8340981, 8655735, 9657978, 13901635, 16096630, 16681962, 17311470, 24144945, 27803270, 30583597, 41704905, 48289890, 61167194, 83409810, 91750791, 152917985, 183501582, 305835970, 458753955, 917507910]

約数ペア:

[(1, 917507910), (2, 458753955), (3, 305835970), (5, 183501582), (6, 152917985), (10, 91750791), (11, 83409810), (15, 61167194), (19, 48289890), (22, 41704905), (30, 30583597), (33, 27803270), (38, 24144945), (53, 17311470), (55, 16681962), (57, 16096630), (66, 13901635), (95, 9657978), (106, 8655735), (110, 8340981), (114, 8048315), (121, 7582710), (159, 5770490), (165, 5560654), (190, 4828989), (209, 4389990), (242, 3791355), (251, 3655410), (265, 3462294), (285, 3219326), (318, 2885245), (330, 2780327), (363, 2527570), (418, 2194995), (502, 1827705), (530, 1731147), (570, 1609663), (583, 1573770), (605, 1516542), (627, 1463330), (726, 1263785), (753, 1218470), (795, 1154098), (1007, 911130), (1045, 877998), (1166, 786885), (1210, 758271), (1254, 731665), (1255, 731082), (1506, 609235), (1590, 577049), (1749, 524590), (1815, 505514), (2014, 455565), (2090, 438999), (2299, 399090), (2510, 365541), (2761, 332310), (2915, 314754), (3021, 303710), (3135, 292666), (3498, 262295), (3630, 252757), (3765, 243694), (4598, 199545), (4769, 192390), (5035, 182226), (5522, 166155), (5830, 157377), (6042, 151855), (6270, 146333), (6413, 143070), (6897, 133030), (7530, 121847), (8283, 110770), (8745, 104918), (9538, 96195), (10070, 91113), (11077, 82830), (11495, 79818), (12826, 71535), (13303, 68970), (13794, 66515), (13805, 66462), (14307, 64130), (15105, 60742), (16566, 55385), (17490, 52459), (19239, 47690), (22154, 41415), (22990, 39909), (23845, 38478), (26606, 34485), (27610, 33231), (28614, 32065), (30210, 30371)]