74618190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3469}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 194875200

約数和(自身を除く): 120257010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3469, 3585, 4302, 6938, 7170, 10407, 10755, 17345, 20814, 21510, 31221, 34690, 52035, 62442, 104070, 156105, 312210, 829091, 1658182, 2487273, 4145455, 4974546, 7461819, 8290910, 12436365, 14923638, 24872730, 37309095, 74618190]

約数ペア:

[(1, 74618190), (2, 37309095), (3, 24872730), (5, 14923638), (6, 12436365), (9, 8290910), (10, 7461819), (15, 4974546), (18, 4145455), (30, 2487273), (45, 1658182), (90, 829091), (239, 312210), (478, 156105), (717, 104070), (1195, 62442), (1434, 52035), (2151, 34690), (2390, 31221), (3469, 21510), (3585, 20814), (4302, 17345), (6938, 10755), (7170, 10407)]