67189590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57427}}^1$

素因数の和:57453

約数の個数: 48

約数和(自身を含む): 188134128

約数和(自身を除く): 120944538

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 57427, 114854, 172281, 287135, 344562, 516843, 574270, 746551, 861405, 1033686, 1493102, 1722810, 2239653, 2584215, 3732755, 4479306, 5168430, 6718959, 7465510, 11198265, 13437918, 22396530, 33594795, 67189590]

約数ペア:

[(1, 67189590), (2, 33594795), (3, 22396530), (5, 13437918), (6, 11198265), (9, 7465510), (10, 6718959), (13, 5168430), (15, 4479306), (18, 3732755), (26, 2584215), (30, 2239653), (39, 1722810), (45, 1493102), (65, 1033686), (78, 861405), (90, 746551), (117, 574270), (130, 516843), (195, 344562), (234, 287135), (390, 172281), (585, 114854), (1170, 57427)]