22450140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 68560128

約数和(自身を除く): 46109988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 653, 764, 955, 1146, 1306, 1719, 1910, 1959, 2292, 2612, 2865, 3265, 3438, 3820, 3918, 5730, 5877, 6530, 6876, 7836, 8595, 9795, 11460, 11754, 13060, 17190, 19590, 23508, 29385, 34380, 39180, 58770, 117540, 124723, 249446, 374169, 498892, 623615, 748338, 1122507, 1247230, 1496676, 1870845, 2245014, 2494460, 3741690, 4490028, 5612535, 7483380, 11225070, 22450140]

約数ペア:

[(1, 22450140), (2, 11225070), (3, 7483380), (4, 5612535), (5, 4490028), (6, 3741690), (9, 2494460), (10, 2245014), (12, 1870845), (15, 1496676), (18, 1247230), (20, 1122507), (30, 748338), (36, 623615), (45, 498892), (60, 374169), (90, 249446), (180, 124723), (191, 117540), (382, 58770), (573, 39180), (653, 34380), (764, 29385), (955, 23508), (1146, 19590), (1306, 17190), (1719, 13060), (1910, 11754), (1959, 11460), (2292, 9795), (2612, 8595), (2865, 7836), (3265, 6876), (3438, 6530), (3820, 5877), (3918, 5730)]