90890340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6793}}^1$

素因数の和:7028

約数の個数: 48

約数和(自身を含む): 255671808

約数和(自身を除く): 164781468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 6793, 13380, 13586, 20379, 27172, 33965, 40758, 67930, 81516, 101895, 135860, 203790, 407580, 1514839, 3029678, 4544517, 6059356, 7574195, 9089034, 15148390, 18178068, 22722585, 30296780, 45445170, 90890340]

約数ペア:

[(1, 90890340), (2, 45445170), (3, 30296780), (4, 22722585), (5, 18178068), (6, 15148390), (10, 9089034), (12, 7574195), (15, 6059356), (20, 4544517), (30, 3029678), (60, 1514839), (223, 407580), (446, 203790), (669, 135860), (892, 101895), (1115, 81516), (1338, 67930), (2230, 40758), (2676, 33965), (3345, 27172), (4460, 20379), (6690, 13586), (6793, 13380)]