8240070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 21275136

約数和(自身を除く): 13035066

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 151, 170, 214, 255, 302, 321, 453, 510, 535, 642, 755, 906, 1070, 1510, 1605, 1819, 2265, 2567, 3210, 3638, 4530, 5134, 5457, 7701, 9095, 10914, 12835, 15402, 16157, 18190, 25670, 27285, 32314, 38505, 48471, 54570, 77010, 80785, 96942, 161570, 242355, 274669, 484710, 549338, 824007, 1373345, 1648014, 2746690, 4120035, 8240070]

約数ペア:

[(1, 8240070), (2, 4120035), (3, 2746690), (5, 1648014), (6, 1373345), (10, 824007), (15, 549338), (17, 484710), (30, 274669), (34, 242355), (51, 161570), (85, 96942), (102, 80785), (107, 77010), (151, 54570), (170, 48471), (214, 38505), (255, 32314), (302, 27285), (321, 25670), (453, 18190), (510, 16157), (535, 15402), (642, 12835), (755, 10914), (906, 9095), (1070, 7701), (1510, 5457), (1605, 5134), (1819, 4530), (2265, 3638), (2567, 3210)]