74693710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 167731200

約数和(自身を除く): 93037490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1039, 1106, 2054, 2078, 2765, 5135, 5195, 5530, 7189, 7273, 10270, 10390, 13507, 14378, 14546, 27014, 35945, 36365, 67535, 71890, 72730, 82081, 94549, 135070, 164162, 189098, 410405, 472745, 574567, 820810, 945490, 1067053, 1149134, 2134106, 2872835, 5335265, 5745670, 7469371, 10670530, 14938742, 37346855, 74693710]

約数ペア:

[(1, 74693710), (2, 37346855), (5, 14938742), (7, 10670530), (10, 7469371), (13, 5745670), (14, 5335265), (26, 2872835), (35, 2134106), (65, 1149134), (70, 1067053), (79, 945490), (91, 820810), (130, 574567), (158, 472745), (182, 410405), (395, 189098), (455, 164162), (553, 135070), (790, 94549), (910, 82081), (1027, 72730), (1039, 71890), (1106, 67535), (2054, 36365), (2078, 35945), (2765, 27014), (5135, 14546), (5195, 14378), (5530, 13507), (7189, 10390), (7273, 10270)]