931603010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{7457}}^1$

素因数の和:7539

約数の個数: 48

約数和(自身を含む): 1866260088

約数和(自身を除く): 934657078

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 961, 1922, 2015, 4030, 4805, 7457, 9610, 12493, 14914, 24986, 37285, 62465, 74570, 96941, 124930, 193882, 231167, 462334, 484705, 969410, 1155835, 2311670, 3005171, 6010342, 7166177, 14332354, 15025855, 30051710, 35830885, 71661770, 93160301, 186320602, 465801505, 931603010]

約数ペア:

[(1, 931603010), (2, 465801505), (5, 186320602), (10, 93160301), (13, 71661770), (26, 35830885), (31, 30051710), (62, 15025855), (65, 14332354), (130, 7166177), (155, 6010342), (310, 3005171), (403, 2311670), (806, 1155835), (961, 969410), (1922, 484705), (2015, 462334), (4030, 231167), (4805, 193882), (7457, 124930), (9610, 96941), (12493, 74570), (14914, 62465), (24986, 37285)]