7148050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 16373952

約数和(自身を除く): 9225902

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1571, 2275, 3142, 4550, 7855, 10997, 15710, 20423, 21994, 39275, 40846, 54985, 78550, 102115, 109970, 142961, 204230, 274925, 285922, 510575, 549850, 714805, 1021150, 1429610, 3574025, 7148050]

約数ペア:

[(1, 7148050), (2, 3574025), (5, 1429610), (7, 1021150), (10, 714805), (13, 549850), (14, 510575), (25, 285922), (26, 274925), (35, 204230), (50, 142961), (65, 109970), (70, 102115), (91, 78550), (130, 54985), (175, 40846), (182, 39275), (325, 21994), (350, 20423), (455, 15710), (650, 10997), (910, 7855), (1571, 4550), (2275, 3142)]