211029810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5723

約数の個数: 64

約数和(自身を含む): 536215680

約数和(自身を除く): 325185870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 2494, 3741, 5641, 6235, 7482, 11282, 12470, 16923, 18705, 28205, 33846, 37410, 56410, 84615, 163589, 169230, 242563, 327178, 485126, 490767, 727689, 817945, 981534, 1212815, 1455378, 1635890, 2425630, 2453835, 3638445, 4907670, 7034327, 7276890, 14068654, 21102981, 35171635, 42205962, 70343270, 105514905, 211029810]

約数ペア:

[(1, 211029810), (2, 105514905), (3, 70343270), (5, 42205962), (6, 35171635), (10, 21102981), (15, 14068654), (29, 7276890), (30, 7034327), (43, 4907670), (58, 3638445), (86, 2453835), (87, 2425630), (129, 1635890), (145, 1455378), (174, 1212815), (215, 981534), (258, 817945), (290, 727689), (430, 490767), (435, 485126), (645, 327178), (870, 242563), (1247, 169230), (1290, 163589), (2494, 84615), (3741, 56410), (5641, 37410), (6235, 33846), (7482, 28205), (11282, 18705), (12470, 16923)]