40648830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3413}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 97831584

約数和(自身を除く): 57182754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3413, 3970, 5955, 6826, 10239, 11910, 17065, 20478, 34130, 51195, 102390, 1354961, 2709922, 4064883, 6774805, 8129766, 13549610, 20324415, 40648830]

約数ペア:

[(1, 40648830), (2, 20324415), (3, 13549610), (5, 8129766), (6, 6774805), (10, 4064883), (15, 2709922), (30, 1354961), (397, 102390), (794, 51195), (1191, 34130), (1985, 20478), (2382, 17065), (3413, 11910), (3970, 10239), (5955, 6826)]