89233170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 250677504

約数和(自身を除く): 161444334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 51, 65, 78, 85, 86, 102, 129, 130, 170, 195, 215, 221, 255, 258, 313, 390, 430, 442, 510, 559, 626, 645, 663, 731, 939, 1105, 1118, 1290, 1326, 1462, 1565, 1677, 1878, 2193, 2210, 2795, 3130, 3315, 3354, 3655, 4069, 4386, 4695, 5321, 5590, 6630, 7310, 8138, 8385, 9390, 9503, 10642, 10965, 12207, 13459, 15963, 16770, 19006, 20345, 21930, 24414, 26605, 26918, 28509, 31926, 40377, 40690, 47515, 53210, 57018, 61035, 67295, 69173, 79815, 80754, 95030, 122070, 134590, 138346, 142545, 159630, 174967, 201885, 207519, 228803, 285090, 345865, 349934, 403770, 415038, 457606, 524901, 686409, 691730, 874835, 1037595, 1049802, 1144015, 1372818, 1749670, 2075190, 2288030, 2624505, 2974439, 3432045, 5249010, 5948878, 6864090, 8923317, 14872195, 17846634, 29744390, 44616585, 89233170]

約数ペア:

[(1, 89233170), (2, 44616585), (3, 29744390), (5, 17846634), (6, 14872195), (10, 8923317), (13, 6864090), (15, 5948878), (17, 5249010), (26, 3432045), (30, 2974439), (34, 2624505), (39, 2288030), (43, 2075190), (51, 1749670), (65, 1372818), (78, 1144015), (85, 1049802), (86, 1037595), (102, 874835), (129, 691730), (130, 686409), (170, 524901), (195, 457606), (215, 415038), (221, 403770), (255, 349934), (258, 345865), (313, 285090), (390, 228803), (430, 207519), (442, 201885), (510, 174967), (559, 159630), (626, 142545), (645, 138346), (663, 134590), (731, 122070), (939, 95030), (1105, 80754), (1118, 79815), (1290, 69173), (1326, 67295), (1462, 61035), (1565, 57018), (1677, 53210), (1878, 47515), (2193, 40690), (2210, 40377), (2795, 31926), (3130, 28509), (3315, 26918), (3354, 26605), (3655, 24414), (4069, 21930), (4386, 20345), (4695, 19006), (5321, 16770), (5590, 15963), (6630, 13459), (7310, 12207), (8138, 10965), (8385, 10642), (9390, 9503)]