89943810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 236888064

約数和(自身を除く): 146944254

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 191, 330, 382, 573, 955, 1146, 1427, 1910, 2101, 2854, 2865, 4202, 4281, 5730, 6303, 7135, 8562, 10505, 12606, 14270, 15697, 21010, 21405, 31394, 31515, 42810, 47091, 63030, 78485, 94182, 156970, 235455, 272557, 470910, 545114, 817671, 1362785, 1635342, 2725570, 2998127, 4088355, 5996254, 8176710, 8994381, 14990635, 17988762, 29981270, 44971905, 89943810]

約数ペア:

[(1, 89943810), (2, 44971905), (3, 29981270), (5, 17988762), (6, 14990635), (10, 8994381), (11, 8176710), (15, 5996254), (22, 4088355), (30, 2998127), (33, 2725570), (55, 1635342), (66, 1362785), (110, 817671), (165, 545114), (191, 470910), (330, 272557), (382, 235455), (573, 156970), (955, 94182), (1146, 78485), (1427, 63030), (1910, 47091), (2101, 42810), (2854, 31515), (2865, 31394), (4202, 21405), (4281, 21010), (5730, 15697), (6303, 14270), (7135, 12606), (8562, 10505)]