68181270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 167768064

約数和(自身を除く): 99586794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 163, 191, 219, 326, 365, 382, 438, 489, 573, 730, 815, 955, 978, 1095, 1146, 1630, 1910, 2190, 2445, 2865, 4890, 5730, 11899, 13943, 23798, 27886, 31133, 35697, 41829, 59495, 62266, 69715, 71394, 83658, 93399, 118990, 139430, 155665, 178485, 186798, 209145, 311330, 356970, 418290, 466995, 933990, 2272709, 4545418, 6818127, 11363545, 13636254, 22727090, 34090635, 68181270]

約数ペア:

[(1, 68181270), (2, 34090635), (3, 22727090), (5, 13636254), (6, 11363545), (10, 6818127), (15, 4545418), (30, 2272709), (73, 933990), (146, 466995), (163, 418290), (191, 356970), (219, 311330), (326, 209145), (365, 186798), (382, 178485), (438, 155665), (489, 139430), (573, 118990), (730, 93399), (815, 83658), (955, 71394), (978, 69715), (1095, 62266), (1146, 59495), (1630, 41829), (1910, 35697), (2190, 31133), (2445, 27886), (2865, 23798), (4890, 13943), (5730, 11899)]