2238862430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{268771}}^1$

素因数の和:268809

約数の個数: 48

約数和(自身を含む): 4963681296

約数和(自身を除く): 2724818866

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 268771, 537542, 1343855, 1881397, 2687710, 3762794, 4569107, 9138214, 9406985, 13169779, 18813970, 22845535, 26339558, 31983749, 45691070, 63967498, 65848895, 131697790, 159918745, 223886243, 319837490, 447772486, 1119431215, 2238862430]

約数ペア:

[(1, 2238862430), (2, 1119431215), (5, 447772486), (7, 319837490), (10, 223886243), (14, 159918745), (17, 131697790), (34, 65848895), (35, 63967498), (49, 45691070), (70, 31983749), (85, 26339558), (98, 22845535), (119, 18813970), (170, 13169779), (238, 9406985), (245, 9138214), (490, 4569107), (595, 3762794), (833, 2687710), (1190, 1881397), (1666, 1343855), (4165, 537542), (8330, 268771)]