64239130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4409}}^1$

素因数の和:4494

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 57688550

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 4409, 7285, 8818, 14570, 22045, 44090, 136679, 207223, 273358, 414446, 683395, 1036115, 1366790, 2072230, 6423913, 12847826, 32119565, 64239130]

約数ペア:

[(1, 64239130), (2, 32119565), (5, 12847826), (10, 6423913), (31, 2072230), (47, 1366790), (62, 1036115), (94, 683395), (155, 414446), (235, 273358), (310, 207223), (470, 136679), (1457, 44090), (2914, 22045), (4409, 14570), (7285, 8818)]