13553940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 38158848

約数和(自身を除く): 24604908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1013, 1115, 1338, 2026, 2230, 2676, 3039, 3345, 4052, 4460, 5065, 6078, 6690, 10130, 12156, 13380, 15195, 20260, 30390, 60780, 225899, 451798, 677697, 903596, 1129495, 1355394, 2258990, 2710788, 3388485, 4517980, 6776970, 13553940]

約数ペア:

[(1, 13553940), (2, 6776970), (3, 4517980), (4, 3388485), (5, 2710788), (6, 2258990), (10, 1355394), (12, 1129495), (15, 903596), (20, 677697), (30, 451798), (60, 225899), (223, 60780), (446, 30390), (669, 20260), (892, 15195), (1013, 13380), (1115, 12156), (1338, 10130), (2026, 6690), (2230, 6078), (2676, 5065), (3039, 4460), (3345, 4052)]