168686070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47251}}^1$

素因数の和:47285

約数の個数: 64

約数和(自身を含む): 489908736

約数和(自身を除く): 321222666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 47251, 94502, 141753, 236255, 283506, 330757, 472510, 661514, 708765, 803267, 992271, 1417530, 1606534, 1653785, 1984542, 2409801, 3307570, 4016335, 4819602, 4961355, 5622869, 8032670, 9922710, 11245738, 12049005, 16868607, 24098010, 28114345, 33737214, 56228690, 84343035, 168686070]

約数ペア:

[(1, 168686070), (2, 84343035), (3, 56228690), (5, 33737214), (6, 28114345), (7, 24098010), (10, 16868607), (14, 12049005), (15, 11245738), (17, 9922710), (21, 8032670), (30, 5622869), (34, 4961355), (35, 4819602), (42, 4016335), (51, 3307570), (70, 2409801), (85, 1984542), (102, 1653785), (105, 1606534), (119, 1417530), (170, 992271), (210, 803267), (238, 708765), (255, 661514), (357, 472510), (510, 330757), (595, 283506), (714, 236255), (1190, 141753), (1785, 94502), (3570, 47251)]