40431690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11519}}^1$

素因数の和:11548

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 75689910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 11519, 23038, 34557, 57595, 69114, 103671, 115190, 149747, 172785, 207342, 299494, 311013, 345570, 449241, 518355, 622026, 748735, 898482, 1036710, 1347723, 1497470, 1555065, 2246205, 2695446, 3110130, 4043169, 4492410, 6738615, 8086338, 13477230, 20215845, 40431690]

約数ペア:

[(1, 40431690), (2, 20215845), (3, 13477230), (5, 8086338), (6, 6738615), (9, 4492410), (10, 4043169), (13, 3110130), (15, 2695446), (18, 2246205), (26, 1555065), (27, 1497470), (30, 1347723), (39, 1036710), (45, 898482), (54, 748735), (65, 622026), (78, 518355), (90, 449241), (117, 345570), (130, 311013), (135, 299494), (195, 207342), (234, 172785), (270, 149747), (351, 115190), (390, 103671), (585, 69114), (702, 57595), (1170, 34557), (1755, 23038), (3510, 11519)]