7138469660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2999357}}^1$

素因数の和:2999390

約数の個数: 48

約数和(自身を含む): 18140117184

約数和(自身を除く): 11001647524

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 2999357, 5998714, 11997428, 14996785, 20995499, 29993570, 41990998, 50989069, 59987140, 83981996, 101978138, 104977495, 203956276, 209954990, 254945345, 356923483, 419909980, 509890690, 713846966, 1019781380, 1427693932, 1784617415, 3569234830, 7138469660]

約数ペア:

[(1, 7138469660), (2, 3569234830), (4, 1784617415), (5, 1427693932), (7, 1019781380), (10, 713846966), (14, 509890690), (17, 419909980), (20, 356923483), (28, 254945345), (34, 209954990), (35, 203956276), (68, 104977495), (70, 101978138), (85, 83981996), (119, 59987140), (140, 50989069), (170, 41990998), (238, 29993570), (340, 20995499), (476, 14996785), (595, 11997428), (1190, 5998714), (2380, 2999357)]