23026980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1721}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 64802304

約数和(自身を除く): 41775324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 1721, 2230, 2676, 3345, 3442, 4460, 5163, 6690, 6884, 8605, 10326, 13380, 17210, 20652, 25815, 34420, 51630, 103260, 383783, 767566, 1151349, 1535132, 1918915, 2302698, 3837830, 4605396, 5756745, 7675660, 11513490, 23026980]

約数ペア:

[(1, 23026980), (2, 11513490), (3, 7675660), (4, 5756745), (5, 4605396), (6, 3837830), (10, 2302698), (12, 1918915), (15, 1535132), (20, 1151349), (30, 767566), (60, 383783), (223, 103260), (446, 51630), (669, 34420), (892, 25815), (1115, 20652), (1338, 17210), (1721, 13380), (2230, 10326), (2676, 8605), (3345, 6884), (3442, 6690), (4460, 5163)]