90803610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1531}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 236602080

約数和(自身を除く): 145798470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 1318, 1531, 1977, 3062, 3295, 3954, 4593, 5931, 6590, 7655, 9186, 9885, 11862, 13779, 15310, 19770, 22965, 27558, 29655, 45930, 59310, 68895, 137790, 1008929, 2017858, 3026787, 5044645, 6053574, 9080361, 10089290, 15133935, 18160722, 30267870, 45401805, 90803610]

約数ペア:

[(1, 90803610), (2, 45401805), (3, 30267870), (5, 18160722), (6, 15133935), (9, 10089290), (10, 9080361), (15, 6053574), (18, 5044645), (30, 3026787), (45, 2017858), (90, 1008929), (659, 137790), (1318, 68895), (1531, 59310), (1977, 45930), (3062, 29655), (3295, 27558), (3954, 22965), (4593, 19770), (5931, 15310), (6590, 13779), (7655, 11862), (9186, 9885)]