215192010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3643}}^1$

素因数の和:3843

約数の個数: 64

約数和(自身を含む): 566714880

約数和(自身を除く): 351522870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 179, 330, 358, 537, 895, 1074, 1790, 1969, 2685, 3643, 3938, 5370, 5907, 7286, 9845, 10929, 11814, 18215, 19690, 21858, 29535, 36430, 40073, 54645, 59070, 80146, 109290, 120219, 200365, 240438, 400730, 601095, 652097, 1202190, 1304194, 1956291, 3260485, 3912582, 6520970, 7173067, 9781455, 14346134, 19562910, 21519201, 35865335, 43038402, 71730670, 107596005, 215192010]

約数ペア:

[(1, 215192010), (2, 107596005), (3, 71730670), (5, 43038402), (6, 35865335), (10, 21519201), (11, 19562910), (15, 14346134), (22, 9781455), (30, 7173067), (33, 6520970), (55, 3912582), (66, 3260485), (110, 1956291), (165, 1304194), (179, 1202190), (330, 652097), (358, 601095), (537, 400730), (895, 240438), (1074, 200365), (1790, 120219), (1969, 109290), (2685, 80146), (3643, 59070), (3938, 54645), (5370, 40073), (5907, 36430), (7286, 29535), (9845, 21858), (10929, 19690), (11814, 18215)]