90518510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 166730400

約数和(自身を除く): 76211890

約数列:

[1, 2, 5, 10, 61, 122, 179, 305, 358, 610, 829, 895, 1658, 1790, 4145, 8290, 10919, 21838, 50569, 54595, 101138, 109190, 148391, 252845, 296782, 505690, 741955, 1483910, 9051851, 18103702, 45259255, 90518510]

約数ペア:

[(1, 90518510), (2, 45259255), (5, 18103702), (10, 9051851), (61, 1483910), (122, 741955), (179, 505690), (305, 296782), (358, 252845), (610, 148391), (829, 109190), (895, 101138), (1658, 54595), (1790, 50569), (4145, 21838), (8290, 10919)]