11121930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 29113344

約数和(自身を除く): 17991414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 647, 955, 1146, 1294, 1719, 1910, 1941, 2865, 3235, 3438, 3882, 5730, 5823, 6470, 8595, 9705, 11646, 17190, 19410, 29115, 58230, 123577, 247154, 370731, 617885, 741462, 1112193, 1235770, 1853655, 2224386, 3707310, 5560965, 11121930]

約数ペア:

[(1, 11121930), (2, 5560965), (3, 3707310), (5, 2224386), (6, 1853655), (9, 1235770), (10, 1112193), (15, 741462), (18, 617885), (30, 370731), (45, 247154), (90, 123577), (191, 58230), (382, 29115), (573, 19410), (647, 17190), (955, 11646), (1146, 9705), (1294, 8595), (1719, 6470), (1910, 5823), (1941, 5730), (2865, 3882), (3235, 3438)]