40377670290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{990377}}^1$

素因数の和:990544

約数の個数: 64

約数和(自身を含む): 108386968320

約数和(自身を除く): 68009298030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4077, 4530, 6795, 8154, 13590, 20385, 40770, 990377, 1980754, 2971131, 4951885, 5942262, 8913393, 9903770, 14855655, 17826786, 26740179, 29711310, 44566965, 53480358, 89133930, 133700895, 149546927, 267401790, 299093854, 448640781, 747734635, 897281562, 1345922343, 1495469270, 2243203905, 2691844686, 4037767029, 4486407810, 6729611715, 8075534058, 13459223430, 20188835145, 40377670290]

約数ペア:

[(1, 40377670290), (2, 20188835145), (3, 13459223430), (5, 8075534058), (6, 6729611715), (9, 4486407810), (10, 4037767029), (15, 2691844686), (18, 2243203905), (27, 1495469270), (30, 1345922343), (45, 897281562), (54, 747734635), (90, 448640781), (135, 299093854), (151, 267401790), (270, 149546927), (302, 133700895), (453, 89133930), (755, 53480358), (906, 44566965), (1359, 29711310), (1510, 26740179), (2265, 17826786), (2718, 14855655), (4077, 9903770), (4530, 8913393), (6795, 5942262), (8154, 4951885), (13590, 2971131), (20385, 1980754), (40770, 990377)]