11468380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 30298464

約数和(自身を除く): 18830084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 677, 770, 847, 1210, 1354, 1540, 1694, 2420, 2708, 3385, 3388, 4235, 4739, 6770, 7447, 8470, 9478, 13540, 14894, 16940, 18956, 23695, 29788, 37235, 47390, 52129, 74470, 81917, 94780, 104258, 148940, 163834, 208516, 260645, 327668, 409585, 521290, 573419, 819170, 1042580, 1146838, 1638340, 2293676, 2867095, 5734190, 11468380]

約数ペア:

[(1, 11468380), (2, 5734190), (4, 2867095), (5, 2293676), (7, 1638340), (10, 1146838), (11, 1042580), (14, 819170), (20, 573419), (22, 521290), (28, 409585), (35, 327668), (44, 260645), (55, 208516), (70, 163834), (77, 148940), (110, 104258), (121, 94780), (140, 81917), (154, 74470), (220, 52129), (242, 47390), (308, 37235), (385, 29788), (484, 23695), (605, 18956), (677, 16940), (770, 14894), (847, 13540), (1210, 9478), (1354, 8470), (1540, 7447), (1694, 6770), (2420, 4739), (2708, 4235), (3385, 3388)]