629270180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 1666674240

約数和(自身を除く): 1037404060

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, 307, 308, 385, 484, 605, 614, 770, 847, 1210, 1228, 1331, 1535, 1540, 1694, 2149, 2420, 2662, 3070, 3377, 3388, 4235, 4298, 5324, 6140, 6655, 6754, 8470, 8596, 9317, 10745, 13310, 13508, 14641, 16885, 16940, 18634, 21490, 23639, 26620, 29282, 33770, 37147, 37268, 42980, 46585, 47278, 58564, 67540, 73205, 74294, 93170, 94556, 102487, 118195, 146410, 148588, 185735, 186340, 204974, 236390, 260029, 292820, 371470, 408617, 409948, 472780, 512435, 520058, 742940, 817234, 1024870, 1040116, 1300145, 1634468, 2043085, 2049740, 2600290, 2860319, 4086170, 4494787, 5200580, 5720638, 8172340, 8989574, 11441276, 14301595, 17979148, 22473935, 28603190, 31463509, 44947870, 57206380, 62927018, 89895740, 125854036, 157317545, 314635090, 629270180]

約数ペア:

[(1, 629270180), (2, 314635090), (4, 157317545), (5, 125854036), (7, 89895740), (10, 62927018), (11, 57206380), (14, 44947870), (20, 31463509), (22, 28603190), (28, 22473935), (35, 17979148), (44, 14301595), (55, 11441276), (70, 8989574), (77, 8172340), (110, 5720638), (121, 5200580), (140, 4494787), (154, 4086170), (220, 2860319), (242, 2600290), (307, 2049740), (308, 2043085), (385, 1634468), (484, 1300145), (605, 1040116), (614, 1024870), (770, 817234), (847, 742940), (1210, 520058), (1228, 512435), (1331, 472780), (1535, 409948), (1540, 408617), (1694, 371470), (2149, 292820), (2420, 260029), (2662, 236390), (3070, 204974), (3377, 186340), (3388, 185735), (4235, 148588), (4298, 146410), (5324, 118195), (6140, 102487), (6655, 94556), (6754, 93170), (8470, 74294), (8596, 73205), (9317, 67540), (10745, 58564), (13310, 47278), (13508, 46585), (14641, 42980), (16885, 37268), (16940, 37147), (18634, 33770), (21490, 29282), (23639, 26620)]