650117610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 1783192320

約数和(自身を除く): 1133074710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 181, 251, 265, 270, 318, 362, 477, 502, 530, 543, 753, 795, 905, 954, 1086, 1255, 1431, 1506, 1590, 1629, 1810, 2259, 2385, 2510, 2715, 2862, 3258, 3765, 4518, 4770, 4887, 5430, 6777, 7155, 7530, 8145, 9593, 9774, 11295, 13303, 13554, 14310, 16290, 19186, 22590, 24435, 26606, 28779, 33885, 39909, 45431, 47965, 48870, 57558, 66515, 67770, 79818, 86337, 90862, 95930, 119727, 133030, 136293, 143895, 172674, 199545, 227155, 239454, 259011, 272586, 287790, 359181, 399090, 408879, 431685, 454310, 518022, 598635, 681465, 718362, 817758, 863370, 1197270, 1226637, 1295055, 1362930, 1795905, 2044395, 2407843, 2453274, 2590110, 3591810, 4088790, 4815686, 6133185, 7223529, 12039215, 12266370, 14447058, 21670587, 24078430, 36117645, 43341174, 65011761, 72235290, 108352935, 130023522, 216705870, 325058805, 650117610]

約数ペア:

[(1, 650117610), (2, 325058805), (3, 216705870), (5, 130023522), (6, 108352935), (9, 72235290), (10, 65011761), (15, 43341174), (18, 36117645), (27, 24078430), (30, 21670587), (45, 14447058), (53, 12266370), (54, 12039215), (90, 7223529), (106, 6133185), (135, 4815686), (159, 4088790), (181, 3591810), (251, 2590110), (265, 2453274), (270, 2407843), (318, 2044395), (362, 1795905), (477, 1362930), (502, 1295055), (530, 1226637), (543, 1197270), (753, 863370), (795, 817758), (905, 718362), (954, 681465), (1086, 598635), (1255, 518022), (1431, 454310), (1506, 431685), (1590, 408879), (1629, 399090), (1810, 359181), (2259, 287790), (2385, 272586), (2510, 259011), (2715, 239454), (2862, 227155), (3258, 199545), (3765, 172674), (4518, 143895), (4770, 136293), (4887, 133030), (5430, 119727), (6777, 95930), (7155, 90862), (7530, 86337), (8145, 79818), (9593, 67770), (9774, 66515), (11295, 57558), (13303, 48870), (13554, 47965), (14310, 45431), (16290, 39909), (19186, 33885), (22590, 28779), (24435, 26606)]