965489330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1259}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 1988945280

約数和(自身を除く): 1023455950

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 347, 442, 694, 1105, 1259, 1735, 2210, 2518, 3470, 4511, 5899, 6295, 9022, 11798, 12590, 16367, 21403, 22555, 29495, 32734, 42806, 45110, 58990, 76687, 81835, 107015, 153374, 163670, 214030, 278239, 383435, 436873, 556478, 766870, 873746, 1391195, 2184365, 2782390, 4368730, 5679349, 7426841, 11358698, 14853682, 28396745, 37134205, 56793490, 74268410, 96548933, 193097866, 482744665, 965489330]

約数ペア:

[(1, 965489330), (2, 482744665), (5, 193097866), (10, 96548933), (13, 74268410), (17, 56793490), (26, 37134205), (34, 28396745), (65, 14853682), (85, 11358698), (130, 7426841), (170, 5679349), (221, 4368730), (347, 2782390), (442, 2184365), (694, 1391195), (1105, 873746), (1259, 766870), (1735, 556478), (2210, 436873), (2518, 383435), (3470, 278239), (4511, 214030), (5899, 163670), (6295, 153374), (9022, 107015), (11798, 81835), (12590, 76687), (16367, 58990), (21403, 45110), (22555, 42806), (29495, 32734)]