615607342060

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{16087}}^1\times {\mathrm{6113}}^1$

素因数の和:22522

約数の個数: 48

約数和(自身を含む): 1297198478016

約数和(自身を除く): 681591135956

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6113, 6260, 12226, 16087, 24452, 30565, 32174, 61130, 64348, 80435, 122260, 160870, 321740, 1913369, 3826738, 5035231, 7653476, 9566845, 10070462, 19133690, 20140924, 25176155, 38267380, 50352310, 98339831, 100704620, 196679662, 393359324, 491699155, 983398310, 1966796620, 30780367103, 61560734206, 123121468412, 153901835515, 307803671030, 615607342060]

約数ペア:

[(1, 615607342060), (2, 307803671030), (4, 153901835515), (5, 123121468412), (10, 61560734206), (20, 30780367103), (313, 1966796620), (626, 983398310), (1252, 491699155), (1565, 393359324), (3130, 196679662), (6113, 100704620), (6260, 98339831), (12226, 50352310), (16087, 38267380), (24452, 25176155), (30565, 20140924), (32174, 19133690), (61130, 10070462), (64348, 9566845), (80435, 7653476), (122260, 5035231), (160870, 3826738), (321740, 1913369)]