61500530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3603

約数の個数: 64

約数和(自身を含む): 143458560

約数和(自身を除く): 81958030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 3557, 7114, 8645, 17290, 17785, 24899, 35570, 46241, 49798, 67583, 92482, 124495, 135166, 231205, 248990, 323687, 337915, 462410, 473081, 647374, 675830, 878579, 946162, 1618435, 1757158, 2365405, 3236870, 4392895, 4730810, 6150053, 8785790, 12300106, 30750265, 61500530]

約数ペア:

[(1, 61500530), (2, 30750265), (5, 12300106), (7, 8785790), (10, 6150053), (13, 4730810), (14, 4392895), (19, 3236870), (26, 2365405), (35, 1757158), (38, 1618435), (65, 946162), (70, 878579), (91, 675830), (95, 647374), (130, 473081), (133, 462410), (182, 337915), (190, 323687), (247, 248990), (266, 231205), (455, 135166), (494, 124495), (665, 92482), (910, 67583), (1235, 49798), (1330, 46241), (1729, 35570), (2470, 24899), (3458, 17785), (3557, 17290), (7114, 8645)]