78088830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 191999808

約数和(自身を除く): 113910978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 181, 197, 219, 362, 365, 394, 438, 543, 591, 730, 905, 985, 1086, 1095, 1182, 1810, 1970, 2190, 2715, 2955, 5430, 5910, 13213, 14381, 26426, 28762, 35657, 39639, 43143, 66065, 71314, 71905, 79278, 86286, 106971, 132130, 143810, 178285, 198195, 213942, 215715, 356570, 396390, 431430, 534855, 1069710, 2602961, 5205922, 7808883, 13014805, 15617766, 26029610, 39044415, 78088830]

約数ペア:

[(1, 78088830), (2, 39044415), (3, 26029610), (5, 15617766), (6, 13014805), (10, 7808883), (15, 5205922), (30, 2602961), (73, 1069710), (146, 534855), (181, 431430), (197, 396390), (219, 356570), (362, 215715), (365, 213942), (394, 198195), (438, 178285), (543, 143810), (591, 132130), (730, 106971), (905, 86286), (985, 79278), (1086, 71905), (1095, 71314), (1182, 66065), (1810, 43143), (1970, 39639), (2190, 35657), (2715, 28762), (2955, 26426), (5430, 14381), (5910, 13213)]