15698506830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 38889455616

約数和(自身を除く): 23190948786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 127, 131, 142, 213, 254, 262, 355, 381, 393, 426, 443, 635, 655, 710, 762, 786, 886, 1065, 1270, 1310, 1329, 1905, 1965, 2130, 2215, 2658, 3810, 3930, 4430, 6645, 9017, 9301, 13290, 16637, 18034, 18602, 27051, 27903, 31453, 33274, 45085, 46505, 49911, 54102, 55806, 56261, 58033, 62906, 83185, 90170, 93010, 94359, 99822, 112522, 116066, 135255, 139515, 157265, 166370, 168783, 174099, 188718, 249555, 270510, 279030, 281305, 290165, 314530, 337566, 348198, 471795, 499110, 562610, 580330, 843915, 870495, 943590, 1181227, 1687830, 1740990, 2362454, 3543681, 3994531, 4120343, 5906135, 7087362, 7370191, 7989062, 8240686, 11812270, 11983593, 12361029, 14740382, 17718405, 19972655, 20601715, 22110573, 23967186, 24722058, 35436810, 36850955, 39945310, 41203430, 44221146, 59917965, 61805145, 73701910, 110552865, 119835930, 123610290, 221105730, 523283561, 1046567122, 1569850683, 2616417805, 3139701366, 5232835610, 7849253415, 15698506830]

約数ペア:

[(1, 15698506830), (2, 7849253415), (3, 5232835610), (5, 3139701366), (6, 2616417805), (10, 1569850683), (15, 1046567122), (30, 523283561), (71, 221105730), (127, 123610290), (131, 119835930), (142, 110552865), (213, 73701910), (254, 61805145), (262, 59917965), (355, 44221146), (381, 41203430), (393, 39945310), (426, 36850955), (443, 35436810), (635, 24722058), (655, 23967186), (710, 22110573), (762, 20601715), (786, 19972655), (886, 17718405), (1065, 14740382), (1270, 12361029), (1310, 11983593), (1329, 11812270), (1905, 8240686), (1965, 7989062), (2130, 7370191), (2215, 7087362), (2658, 5906135), (3810, 4120343), (3930, 3994531), (4430, 3543681), (6645, 2362454), (9017, 1740990), (9301, 1687830), (13290, 1181227), (16637, 943590), (18034, 870495), (18602, 843915), (27051, 580330), (27903, 562610), (31453, 499110), (33274, 471795), (45085, 348198), (46505, 337566), (49911, 314530), (54102, 290165), (55806, 281305), (56261, 279030), (58033, 270510), (62906, 249555), (83185, 188718), (90170, 174099), (93010, 168783), (94359, 166370), (99822, 157265), (112522, 139515), (116066, 135255)]