15341590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 31409280

約数和(自身を除く): 16067690

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 409, 605, 682, 818, 1210, 1705, 2045, 3410, 3751, 4090, 4499, 7502, 8998, 12679, 18755, 22495, 25358, 37510, 44990, 49489, 63395, 98978, 126790, 139469, 247445, 278938, 494890, 697345, 1394690, 1534159, 3068318, 7670795, 15341590]

約数ペア:

[(1, 15341590), (2, 7670795), (5, 3068318), (10, 1534159), (11, 1394690), (22, 697345), (31, 494890), (55, 278938), (62, 247445), (110, 139469), (121, 126790), (155, 98978), (242, 63395), (310, 49489), (341, 44990), (409, 37510), (605, 25358), (682, 22495), (818, 18755), (1210, 12679), (1705, 8998), (2045, 7502), (3410, 4499), (3751, 4090)]