519836730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3923}}^1$

素因数の和:4571

約数の個数: 64

約数和(自身を含む): 1428461568

約数和(自身を除く): 908624838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 631, 1262, 1893, 3155, 3786, 3923, 4417, 6310, 7846, 8834, 9465, 11769, 13251, 18930, 19615, 22085, 23538, 26502, 27461, 39230, 44170, 54922, 58845, 66255, 82383, 117690, 132510, 137305, 164766, 274610, 411915, 823830, 2475413, 4950826, 7426239, 12377065, 14852478, 17327891, 24754130, 34655782, 37131195, 51983673, 74262390, 86639455, 103967346, 173278910, 259918365, 519836730]

約数ペア:

[(1, 519836730), (2, 259918365), (3, 173278910), (5, 103967346), (6, 86639455), (7, 74262390), (10, 51983673), (14, 37131195), (15, 34655782), (21, 24754130), (30, 17327891), (35, 14852478), (42, 12377065), (70, 7426239), (105, 4950826), (210, 2475413), (631, 823830), (1262, 411915), (1893, 274610), (3155, 164766), (3786, 137305), (3923, 132510), (4417, 117690), (6310, 82383), (7846, 66255), (8834, 58845), (9465, 54922), (11769, 44170), (13251, 39230), (18930, 27461), (19615, 26502), (22085, 23538)]