89306970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 134227110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 109, 155, 186, 218, 310, 327, 465, 545, 654, 881, 930, 1090, 1635, 1762, 2643, 3270, 3379, 4405, 5286, 6758, 8810, 10137, 13215, 16895, 20274, 26430, 27311, 33790, 50685, 54622, 81933, 96029, 101370, 136555, 163866, 192058, 273110, 288087, 409665, 480145, 576174, 819330, 960290, 1440435, 2880870, 2976899, 5953798, 8930697, 14884495, 17861394, 29768990, 44653485, 89306970]

約数ペア:

[(1, 89306970), (2, 44653485), (3, 29768990), (5, 17861394), (6, 14884495), (10, 8930697), (15, 5953798), (30, 2976899), (31, 2880870), (62, 1440435), (93, 960290), (109, 819330), (155, 576174), (186, 480145), (218, 409665), (310, 288087), (327, 273110), (465, 192058), (545, 163866), (654, 136555), (881, 101370), (930, 96029), (1090, 81933), (1635, 54622), (1762, 50685), (2643, 33790), (3270, 27311), (3379, 26430), (4405, 20274), (5286, 16895), (6758, 13215), (8810, 10137)]