12055890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 38320128

約数和(自身を除く): 26264238

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 307, 330, 357, 374, 385, 462, 510, 561, 595, 614, 714, 770, 921, 935, 1122, 1155, 1190, 1309, 1535, 1785, 1842, 1870, 2149, 2310, 2618, 2805, 3070, 3377, 3570, 3927, 4298, 4605, 5219, 5610, 6447, 6545, 6754, 7854, 9210, 10131, 10438, 10745, 12894, 13090, 15657, 16885, 19635, 20262, 21490, 23639, 26095, 31314, 32235, 33770, 36533, 39270, 47278, 50655, 52190, 57409, 64470, 70917, 73066, 78285, 101310, 109599, 114818, 118195, 141834, 156570, 172227, 182665, 219198, 236390, 287045, 344454, 354585, 365330, 401863, 547995, 574090, 709170, 803726, 861135, 1095990, 1205589, 1722270, 2009315, 2411178, 4018630, 6027945, 12055890]

約数ペア:

[(1, 12055890), (2, 6027945), (3, 4018630), (5, 2411178), (6, 2009315), (7, 1722270), (10, 1205589), (11, 1095990), (14, 861135), (15, 803726), (17, 709170), (21, 574090), (22, 547995), (30, 401863), (33, 365330), (34, 354585), (35, 344454), (42, 287045), (51, 236390), (55, 219198), (66, 182665), (70, 172227), (77, 156570), (85, 141834), (102, 118195), (105, 114818), (110, 109599), (119, 101310), (154, 78285), (165, 73066), (170, 70917), (187, 64470), (210, 57409), (231, 52190), (238, 50655), (255, 47278), (307, 39270), (330, 36533), (357, 33770), (374, 32235), (385, 31314), (462, 26095), (510, 23639), (561, 21490), (595, 20262), (614, 19635), (714, 16885), (770, 15657), (921, 13090), (935, 12894), (1122, 10745), (1155, 10438), (1190, 10131), (1309, 9210), (1535, 7854), (1785, 6754), (1842, 6545), (1870, 6447), (2149, 5610), (2310, 5219), (2618, 4605), (2805, 4298), (3070, 3927), (3377, 3570)]