40498470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4639}}^1$

素因数の和:4749

約数の個数: 48

約数和(自身を含む): 106404480

約数和(自身を除く): 65906010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 4639, 8730, 9278, 13917, 23195, 27834, 41751, 46390, 69585, 83502, 139170, 208755, 417510, 449983, 899966, 1349949, 2249915, 2699898, 4049847, 4499830, 6749745, 8099694, 13499490, 20249235, 40498470]

約数ペア:

[(1, 40498470), (2, 20249235), (3, 13499490), (5, 8099694), (6, 6749745), (9, 4499830), (10, 4049847), (15, 2699898), (18, 2249915), (30, 1349949), (45, 899966), (90, 449983), (97, 417510), (194, 208755), (291, 139170), (485, 83502), (582, 69585), (873, 46390), (970, 41751), (1455, 27834), (1746, 23195), (2910, 13917), (4365, 9278), (4639, 8730)]