91142730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{144671}}^1$

素因数の和:144691

約数の個数: 48

約数和(自身を含む): 270825984

約数和(自身を除く): 179683254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 144671, 289342, 434013, 723355, 868026, 1012697, 1302039, 1446710, 2025394, 2170065, 2604078, 3038091, 4340130, 5063485, 6076182, 6510195, 9114273, 10126970, 13020390, 15190455, 18228546, 30380910, 45571365, 91142730]

約数ペア:

[(1, 91142730), (2, 45571365), (3, 30380910), (5, 18228546), (6, 15190455), (7, 13020390), (9, 10126970), (10, 9114273), (14, 6510195), (15, 6076182), (18, 5063485), (21, 4340130), (30, 3038091), (35, 2604078), (42, 2170065), (45, 2025394), (63, 1446710), (70, 1302039), (90, 1012697), (105, 868026), (126, 723355), (210, 434013), (315, 289342), (630, 144671)]