156637845990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75670457}}^1$

素因数の和:75670493

約数の個数: 48

約数和(自身を含む): 424965292128

約数和(自身を除く): 268327446138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 75670457, 151340914, 227011371, 378352285, 454022742, 681034113, 756704570, 1135056855, 1362068226, 1740420511, 2270113710, 3405170565, 3480841022, 5221261533, 6810341130, 8702102555, 10442523066, 15663784599, 17404205110, 26106307665, 31327569198, 52212615330, 78318922995, 156637845990]

約数ペア:

[(1, 156637845990), (2, 78318922995), (3, 52212615330), (5, 31327569198), (6, 26106307665), (9, 17404205110), (10, 15663784599), (15, 10442523066), (18, 8702102555), (23, 6810341130), (30, 5221261533), (45, 3480841022), (46, 3405170565), (69, 2270113710), (90, 1740420511), (115, 1362068226), (138, 1135056855), (207, 756704570), (230, 681034113), (345, 454022742), (414, 378352285), (690, 227011371), (1035, 151340914), (2070, 75670457)]