74765670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 210633696

約数和(自身を除く): 135868026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 181, 210, 245, 281, 294, 362, 490, 543, 562, 735, 843, 905, 1086, 1267, 1405, 1470, 1686, 1810, 1967, 2534, 2715, 2810, 3801, 3934, 4215, 5430, 5901, 6335, 7602, 8430, 8869, 9835, 11802, 12670, 13769, 17738, 19005, 19670, 26607, 27538, 29505, 38010, 41307, 44345, 50861, 53214, 59010, 68845, 82614, 88690, 101722, 133035, 137690, 152583, 206535, 254305, 266070, 305166, 356027, 413070, 508610, 712054, 762915, 1068081, 1525830, 1780135, 2136162, 2492189, 3560270, 4984378, 5340405, 7476567, 10680810, 12460945, 14953134, 24921890, 37382835, 74765670]

約数ペア:

[(1, 74765670), (2, 37382835), (3, 24921890), (5, 14953134), (6, 12460945), (7, 10680810), (10, 7476567), (14, 5340405), (15, 4984378), (21, 3560270), (30, 2492189), (35, 2136162), (42, 1780135), (49, 1525830), (70, 1068081), (98, 762915), (105, 712054), (147, 508610), (181, 413070), (210, 356027), (245, 305166), (281, 266070), (294, 254305), (362, 206535), (490, 152583), (543, 137690), (562, 133035), (735, 101722), (843, 88690), (905, 82614), (1086, 68845), (1267, 59010), (1405, 53214), (1470, 50861), (1686, 44345), (1810, 41307), (1967, 38010), (2534, 29505), (2715, 27538), (2810, 26607), (3801, 19670), (3934, 19005), (4215, 17738), (5430, 13769), (5901, 12670), (6335, 11802), (7602, 9835), (8430, 8869)]