512070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 1343952

約数和(自身を除く): 831882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 169, 195, 202, 303, 338, 390, 505, 507, 606, 845, 1010, 1014, 1313, 1515, 1690, 2535, 2626, 3030, 3939, 5070, 6565, 7878, 13130, 17069, 19695, 34138, 39390, 51207, 85345, 102414, 170690, 256035, 512070]

約数ペア:

[(1, 512070), (2, 256035), (3, 170690), (5, 102414), (6, 85345), (10, 51207), (13, 39390), (15, 34138), (26, 19695), (30, 17069), (39, 13130), (65, 7878), (78, 6565), (101, 5070), (130, 3939), (169, 3030), (195, 2626), (202, 2535), (303, 1690), (338, 1515), (390, 1313), (505, 1014), (507, 1010), (606, 845)]