128052870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2437

約数の個数: 64

約数和(自身を含む): 337353984

約数和(自身を除く): 209301114

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 519, 865, 1038, 1730, 1903, 2243, 2595, 3806, 4486, 5190, 5709, 6729, 9515, 11215, 11418, 13458, 19030, 22430, 24673, 28545, 33645, 49346, 57090, 67290, 74019, 123365, 148038, 246730, 370095, 388039, 740190, 776078, 1164117, 1940195, 2328234, 3880390, 4268429, 5820585, 8536858, 11641170, 12805287, 21342145, 25610574, 42684290, 64026435, 128052870]

約数ペア:

[(1, 128052870), (2, 64026435), (3, 42684290), (5, 25610574), (6, 21342145), (10, 12805287), (11, 11641170), (15, 8536858), (22, 5820585), (30, 4268429), (33, 3880390), (55, 2328234), (66, 1940195), (110, 1164117), (165, 776078), (173, 740190), (330, 388039), (346, 370095), (519, 246730), (865, 148038), (1038, 123365), (1730, 74019), (1903, 67290), (2243, 57090), (2595, 49346), (3806, 33645), (4486, 28545), (5190, 24673), (5709, 22430), (6729, 19030), (9515, 13458), (11215, 11418)]