2012568770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 3838980096

約数和(自身を除く): 1826411326

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 167, 230, 302, 334, 347, 694, 755, 835, 1510, 1670, 1735, 3470, 3473, 3841, 6946, 7682, 7981, 15962, 17365, 19205, 25217, 34730, 38410, 39905, 50434, 52397, 57949, 79810, 104794, 115898, 126085, 252170, 261985, 289745, 523970, 579490, 579991, 1159982, 1205131, 1332827, 2410262, 2665654, 2899955, 5799910, 6025655, 6664135, 8750299, 12051310, 13328270, 17500598, 43751495, 87502990, 201256877, 402513754, 1006284385, 2012568770]

約数ペア:

[(1, 2012568770), (2, 1006284385), (5, 402513754), (10, 201256877), (23, 87502990), (46, 43751495), (115, 17500598), (151, 13328270), (167, 12051310), (230, 8750299), (302, 6664135), (334, 6025655), (347, 5799910), (694, 2899955), (755, 2665654), (835, 2410262), (1510, 1332827), (1670, 1205131), (1735, 1159982), (3470, 579991), (3473, 579490), (3841, 523970), (6946, 289745), (7682, 261985), (7981, 252170), (15962, 126085), (17365, 115898), (19205, 104794), (25217, 79810), (34730, 57949), (38410, 52397), (39905, 50434)]