2015087508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{8069}}^1$

素因数の和:9077

約数の個数: 72

約数和(自身を含む): 5827960320

約数和(自身を除く): 3812872812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 991, 1982, 2973, 3964, 5946, 6937, 8069, 8919, 11892, 13874, 16138, 17838, 20811, 24207, 27748, 32276, 35676, 41622, 48414, 56483, 62433, 72621, 83244, 96828, 112966, 124866, 145242, 169449, 225932, 249732, 290484, 338898, 508347, 677796, 1016694, 2033388, 7996379, 15992758, 23989137, 31985516, 47978274, 55974653, 71967411, 95956548, 111949306, 143934822, 167923959, 223898612, 287869644, 335847918, 503771877, 671695836, 1007543754, 2015087508]

約数ペア:

[(1, 2015087508), (2, 1007543754), (3, 671695836), (4, 503771877), (6, 335847918), (7, 287869644), (9, 223898612), (12, 167923959), (14, 143934822), (18, 111949306), (21, 95956548), (28, 71967411), (36, 55974653), (42, 47978274), (63, 31985516), (84, 23989137), (126, 15992758), (252, 7996379), (991, 2033388), (1982, 1016694), (2973, 677796), (3964, 508347), (5946, 338898), (6937, 290484), (8069, 249732), (8919, 225932), (11892, 169449), (13874, 145242), (16138, 124866), (17838, 112966), (20811, 96828), (24207, 83244), (27748, 72621), (32276, 62433), (35676, 56483), (41622, 48414)]