140282010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 412128000

約数和(自身を除く): 271845990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 149, 165, 198, 270, 297, 298, 317, 330, 447, 495, 594, 634, 745, 894, 951, 990, 1341, 1485, 1490, 1585, 1639, 1902, 2235, 2682, 2853, 2970, 3170, 3278, 3487, 4023, 4470, 4755, 4917, 5706, 6705, 6974, 8046, 8195, 8559, 9510, 9834, 10461, 13410, 14265, 14751, 16390, 17118, 17435, 20115, 20922, 24585, 28530, 29502, 31383, 34870, 40230, 42795, 44253, 47233, 49170, 52305, 62766, 73755, 85590, 88506, 94149, 94466, 104610, 141699, 147510, 156915, 188298, 221265, 236165, 283398, 313830, 425097, 442530, 470745, 472330, 519563, 708495, 850194, 941490, 1039126, 1275291, 1416990, 1558689, 2125485, 2550582, 2597815, 3117378, 4250970, 4676067, 5195630, 6376455, 7793445, 9352134, 12752910, 14028201, 15586890, 23380335, 28056402, 46760670, 70141005, 140282010]

約数ペア:

[(1, 140282010), (2, 70141005), (3, 46760670), (5, 28056402), (6, 23380335), (9, 15586890), (10, 14028201), (11, 12752910), (15, 9352134), (18, 7793445), (22, 6376455), (27, 5195630), (30, 4676067), (33, 4250970), (45, 3117378), (54, 2597815), (55, 2550582), (66, 2125485), (90, 1558689), (99, 1416990), (110, 1275291), (135, 1039126), (149, 941490), (165, 850194), (198, 708495), (270, 519563), (297, 472330), (298, 470745), (317, 442530), (330, 425097), (447, 313830), (495, 283398), (594, 236165), (634, 221265), (745, 188298), (894, 156915), (951, 147510), (990, 141699), (1341, 104610), (1485, 94466), (1490, 94149), (1585, 88506), (1639, 85590), (1902, 73755), (2235, 62766), (2682, 52305), (2853, 49170), (2970, 47233), (3170, 44253), (3278, 42795), (3487, 40230), (4023, 34870), (4470, 31383), (4755, 29502), (4917, 28530), (5706, 24585), (6705, 20922), (6974, 20115), (8046, 17435), (8195, 17118), (8559, 16390), (9510, 14751), (9834, 14265), (10461, 13410)]