90519010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 166561920

約数和(自身を除く): 76042910

約数列:

[1, 2, 5, 10, 67, 134, 167, 334, 335, 670, 809, 835, 1618, 1670, 4045, 8090, 11189, 22378, 54203, 55945, 108406, 111890, 135103, 270206, 271015, 542030, 675515, 1351030, 9051901, 18103802, 45259505, 90519010]

約数ペア:

[(1, 90519010), (2, 45259505), (5, 18103802), (10, 9051901), (67, 1351030), (134, 675515), (167, 542030), (334, 271015), (335, 270206), (670, 135103), (809, 111890), (835, 108406), (1618, 55945), (1670, 54203), (4045, 22378), (8090, 11189)]