76939590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28213

約数の個数: 64

約数和(自身を含む): 227275776

約数和(自身を除く): 150336186

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28183, 56366, 84549, 140915, 169098, 197281, 281830, 366379, 394562, 422745, 591843, 732758, 845490, 986405, 1099137, 1183686, 1831895, 1972810, 2198274, 2564653, 2959215, 3663790, 5129306, 5495685, 5918430, 7693959, 10991370, 12823265, 15387918, 25646530, 38469795, 76939590]

約数ペア:

[(1, 76939590), (2, 38469795), (3, 25646530), (5, 15387918), (6, 12823265), (7, 10991370), (10, 7693959), (13, 5918430), (14, 5495685), (15, 5129306), (21, 3663790), (26, 2959215), (30, 2564653), (35, 2198274), (39, 1972810), (42, 1831895), (65, 1183686), (70, 1099137), (78, 986405), (91, 845490), (105, 732758), (130, 591843), (182, 422745), (195, 394562), (210, 366379), (273, 281830), (390, 197281), (455, 169098), (546, 140915), (910, 84549), (1365, 56366), (2730, 28183)]