147048810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 394149888

約数和(自身を除く): 247101078

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 71, 85, 93, 102, 131, 142, 155, 170, 186, 213, 255, 262, 310, 355, 393, 426, 465, 510, 527, 655, 710, 786, 930, 1054, 1065, 1207, 1310, 1581, 1965, 2130, 2201, 2227, 2414, 2635, 3162, 3621, 3930, 4061, 4402, 4454, 5270, 6035, 6603, 6681, 7242, 7905, 8122, 9301, 11005, 11135, 12070, 12183, 13206, 13362, 15810, 18105, 18602, 20305, 22010, 22270, 24366, 27903, 33015, 33405, 36210, 37417, 40610, 46505, 55806, 60915, 66030, 66810, 69037, 74834, 93010, 112251, 121830, 138074, 139515, 158117, 187085, 207111, 224502, 279030, 288331, 316234, 345185, 374170, 414222, 474351, 561255, 576662, 690370, 790585, 864993, 948702, 1035555, 1122510, 1441655, 1581170, 1729986, 2071110, 2371755, 2883310, 4324965, 4743510, 4901627, 8649930, 9803254, 14704881, 24508135, 29409762, 49016270, 73524405, 147048810]

約数ペア:

[(1, 147048810), (2, 73524405), (3, 49016270), (5, 29409762), (6, 24508135), (10, 14704881), (15, 9803254), (17, 8649930), (30, 4901627), (31, 4743510), (34, 4324965), (51, 2883310), (62, 2371755), (71, 2071110), (85, 1729986), (93, 1581170), (102, 1441655), (131, 1122510), (142, 1035555), (155, 948702), (170, 864993), (186, 790585), (213, 690370), (255, 576662), (262, 561255), (310, 474351), (355, 414222), (393, 374170), (426, 345185), (465, 316234), (510, 288331), (527, 279030), (655, 224502), (710, 207111), (786, 187085), (930, 158117), (1054, 139515), (1065, 138074), (1207, 121830), (1310, 112251), (1581, 93010), (1965, 74834), (2130, 69037), (2201, 66810), (2227, 66030), (2414, 60915), (2635, 55806), (3162, 46505), (3621, 40610), (3930, 37417), (4061, 36210), (4402, 33405), (4454, 33015), (5270, 27903), (6035, 24366), (6603, 22270), (6681, 22010), (7242, 20305), (7905, 18602), (8122, 18105), (9301, 15810), (11005, 13362), (11135, 13206), (12070, 12183)]