64215660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1567}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 180182016

約数和(自身を除く): 115966356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 1567, 2049, 2732, 3134, 3415, 4098, 4701, 6268, 6830, 7835, 8196, 9402, 10245, 13660, 15670, 18804, 20490, 23505, 31340, 40980, 47010, 94020, 1070261, 2140522, 3210783, 4281044, 5351305, 6421566, 10702610, 12843132, 16053915, 21405220, 32107830, 64215660]

約数ペア:

[(1, 64215660), (2, 32107830), (3, 21405220), (4, 16053915), (5, 12843132), (6, 10702610), (10, 6421566), (12, 5351305), (15, 4281044), (20, 3210783), (30, 2140522), (60, 1070261), (683, 94020), (1366, 47010), (1567, 40980), (2049, 31340), (2732, 23505), (3134, 20490), (3415, 18804), (4098, 15670), (4701, 13660), (6268, 10245), (6830, 9402), (7835, 8196)]