890604636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71569}}^1$

素因数の和:71654

約数の個数: 48

約数和(自身を含む): 2236419360

約数和(自身を除く): 1345814724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 12444, 71569, 143138, 214707, 286276, 429414, 858828, 1216673, 2433346, 3650019, 4365709, 4866692, 7300038, 8731418, 13097127, 14600076, 17462836, 26194254, 52388508, 74217053, 148434106, 222651159, 296868212, 445302318, 890604636]

約数ペア:

[(1, 890604636), (2, 445302318), (3, 296868212), (4, 222651159), (6, 148434106), (12, 74217053), (17, 52388508), (34, 26194254), (51, 17462836), (61, 14600076), (68, 13097127), (102, 8731418), (122, 7300038), (183, 4866692), (204, 4365709), (244, 3650019), (366, 2433346), (732, 1216673), (1037, 858828), (2074, 429414), (3111, 286276), (4148, 214707), (6222, 143138), (12444, 71569)]