9784980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54361}}^1$

素因数の和:54376

約数の個数: 36

約数和(自身を含む): 29681652

約数和(自身を除く): 19896672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54361, 108722, 163083, 217444, 271805, 326166, 489249, 543610, 652332, 815415, 978498, 1087220, 1630830, 1956996, 2446245, 3261660, 4892490, 9784980]

約数ペア:

[(1, 9784980), (2, 4892490), (3, 3261660), (4, 2446245), (5, 1956996), (6, 1630830), (9, 1087220), (10, 978498), (12, 815415), (15, 652332), (18, 543610), (20, 489249), (30, 326166), (36, 271805), (45, 217444), (60, 163083), (90, 108722), (180, 54361)]