17653740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1741}}^1$

素因数の和:1779

約数の個数: 72

約数和(自身を含む): 53556048

約数和(自身を除く): 35902308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 1741, 2028, 2535, 3380, 3482, 5070, 5223, 6964, 8705, 10140, 10446, 17410, 20892, 22633, 26115, 34820, 45266, 52230, 67899, 90532, 104460, 113165, 135798, 226330, 271596, 294229, 339495, 452660, 588458, 678990, 882687, 1176916, 1357980, 1471145, 1765374, 2942290, 3530748, 4413435, 5884580, 8826870, 17653740]

約数ペア:

[(1, 17653740), (2, 8826870), (3, 5884580), (4, 4413435), (5, 3530748), (6, 2942290), (10, 1765374), (12, 1471145), (13, 1357980), (15, 1176916), (20, 882687), (26, 678990), (30, 588458), (39, 452660), (52, 339495), (60, 294229), (65, 271596), (78, 226330), (130, 135798), (156, 113165), (169, 104460), (195, 90532), (260, 67899), (338, 52230), (390, 45266), (507, 34820), (676, 26115), (780, 22633), (845, 20892), (1014, 17410), (1690, 10446), (1741, 10140), (2028, 8705), (2535, 6964), (3380, 5223), (3482, 5070)]