31793190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7445

約数の個数: 64

約数和(自身を含む): 89655552

約数和(自身を除く): 57862362

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 7411, 14822, 22233, 37055, 44466, 74110, 81521, 96343, 111165, 163042, 192686, 222330, 244563, 289029, 407605, 481715, 489126, 578058, 815210, 963430, 1059773, 1222815, 1445145, 2119546, 2445630, 2890290, 3179319, 5298865, 6358638, 10597730, 15896595, 31793190]

約数ペア:

[(1, 31793190), (2, 15896595), (3, 10597730), (5, 6358638), (6, 5298865), (10, 3179319), (11, 2890290), (13, 2445630), (15, 2119546), (22, 1445145), (26, 1222815), (30, 1059773), (33, 963430), (39, 815210), (55, 578058), (65, 489126), (66, 481715), (78, 407605), (110, 289029), (130, 244563), (143, 222330), (165, 192686), (195, 163042), (286, 111165), (330, 96343), (390, 81521), (429, 74110), (715, 44466), (858, 37055), (1430, 22233), (2145, 14822), (4290, 7411)]