876670060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{9769}}^1$

素因数の和:10426

約数の個数: 48

約数和(自身を含む): 2107506240

約数和(自身を除く): 1230836180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 1282, 2564, 3205, 4487, 6410, 8974, 9769, 12820, 17948, 19538, 22435, 39076, 44870, 48845, 68383, 89740, 97690, 136766, 195380, 273532, 341915, 683830, 1367660, 6261929, 12523858, 25047716, 31309645, 43833503, 62619290, 87667006, 125238580, 175334012, 219167515, 438335030, 876670060]

約数ペア:

[(1, 876670060), (2, 438335030), (4, 219167515), (5, 175334012), (7, 125238580), (10, 87667006), (14, 62619290), (20, 43833503), (28, 31309645), (35, 25047716), (70, 12523858), (140, 6261929), (641, 1367660), (1282, 683830), (2564, 341915), (3205, 273532), (4487, 195380), (6410, 136766), (8974, 97690), (9769, 89740), (12820, 68383), (17948, 48845), (19538, 44870), (22435, 39076)]