682858020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67343}}^1$

素因数の和:67381

約数の個数: 72

約数和(自身を含む): 2070423936

約数和(自身を除く): 1387565916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 67343, 134686, 202029, 269372, 336715, 404058, 673430, 808116, 875459, 1010145, 1346860, 1750918, 2020290, 2626377, 3501836, 4040580, 4377295, 5252754, 8754590, 10505508, 11380967, 13131885, 17509180, 22761934, 26263770, 34142901, 45523868, 52527540, 56904835, 68285802, 113809670, 136571604, 170714505, 227619340, 341429010, 682858020]

約数ペア:

[(1, 682858020), (2, 341429010), (3, 227619340), (4, 170714505), (5, 136571604), (6, 113809670), (10, 68285802), (12, 56904835), (13, 52527540), (15, 45523868), (20, 34142901), (26, 26263770), (30, 22761934), (39, 17509180), (52, 13131885), (60, 11380967), (65, 10505508), (78, 8754590), (130, 5252754), (156, 4377295), (169, 4040580), (195, 3501836), (260, 2626377), (338, 2020290), (390, 1750918), (507, 1346860), (676, 1010145), (780, 875459), (845, 808116), (1014, 673430), (1690, 404058), (2028, 336715), (2535, 269372), (3380, 202029), (5070, 134686), (10140, 67343)]