12902190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 36837504

約数和(自身を除く): 23935314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 131, 134, 147, 201, 210, 245, 262, 294, 335, 393, 402, 469, 490, 655, 670, 735, 786, 917, 938, 1005, 1310, 1407, 1470, 1834, 1965, 2010, 2345, 2751, 2814, 3283, 3930, 4585, 4690, 5502, 6419, 6566, 7035, 8777, 9170, 9849, 12838, 13755, 14070, 16415, 17554, 19257, 19698, 26331, 27510, 32095, 32830, 38514, 43885, 49245, 52662, 61439, 64190, 87770, 96285, 98490, 122878, 131655, 184317, 192570, 263310, 307195, 368634, 430073, 614390, 860146, 921585, 1290219, 1843170, 2150365, 2580438, 4300730, 6451095, 12902190]

約数ペア:

[(1, 12902190), (2, 6451095), (3, 4300730), (5, 2580438), (6, 2150365), (7, 1843170), (10, 1290219), (14, 921585), (15, 860146), (21, 614390), (30, 430073), (35, 368634), (42, 307195), (49, 263310), (67, 192570), (70, 184317), (98, 131655), (105, 122878), (131, 98490), (134, 96285), (147, 87770), (201, 64190), (210, 61439), (245, 52662), (262, 49245), (294, 43885), (335, 38514), (393, 32830), (402, 32095), (469, 27510), (490, 26331), (655, 19698), (670, 19257), (735, 17554), (786, 16415), (917, 14070), (938, 13755), (1005, 12838), (1310, 9849), (1407, 9170), (1470, 8777), (1834, 7035), (1965, 6566), (2010, 6419), (2345, 5502), (2751, 4690), (2814, 4585), (3283, 3930)]