8364370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 18214848

約数和(自身を除く): 9850478

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 331, 361, 662, 665, 722, 1330, 1655, 1805, 2317, 2527, 3310, 3610, 4634, 5054, 6289, 11585, 12578, 12635, 23170, 25270, 31445, 44023, 62890, 88046, 119491, 220115, 238982, 440230, 597455, 836437, 1194910, 1672874, 4182185, 8364370]

約数ペア:

[(1, 8364370), (2, 4182185), (5, 1672874), (7, 1194910), (10, 836437), (14, 597455), (19, 440230), (35, 238982), (38, 220115), (70, 119491), (95, 88046), (133, 62890), (190, 44023), (266, 31445), (331, 25270), (361, 23170), (662, 12635), (665, 12578), (722, 11585), (1330, 6289), (1655, 5054), (1805, 4634), (2317, 3610), (2527, 3310)]