2019959490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1103803}}^1$

素因数の和:1103874

約数の個数: 32

約数和(自身を含む): 4927381056

約数和(自身を除く): 2907421566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 1103803, 2207606, 3311409, 5519015, 6622818, 11038030, 16557045, 33114090, 67331983, 134663966, 201995949, 336659915, 403991898, 673319830, 1009979745, 2019959490]

約数ペア:

[(1, 2019959490), (2, 1009979745), (3, 673319830), (5, 403991898), (6, 336659915), (10, 201995949), (15, 134663966), (30, 67331983), (61, 33114090), (122, 16557045), (183, 11038030), (305, 6622818), (366, 5519015), (610, 3311409), (915, 2207606), (1830, 1103803)]