140473060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 368040960

約数和(自身を除く): 227567900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 395, 455, 553, 790, 910, 977, 1027, 1106, 1580, 1820, 1954, 2054, 2212, 2765, 3908, 4108, 4885, 5135, 5530, 6839, 7189, 9770, 10270, 11060, 12701, 13678, 14378, 19540, 20540, 25402, 27356, 28756, 34195, 35945, 50804, 63505, 68390, 71890, 77183, 88907, 127010, 136780, 143780, 154366, 177814, 254020, 308732, 355628, 385915, 444535, 540281, 771830, 889070, 1003379, 1080562, 1543660, 1778140, 2006758, 2161124, 2701405, 4013516, 5016895, 5402810, 7023653, 10033790, 10805620, 14047306, 20067580, 28094612, 35118265, 70236530, 140473060]

約数ペア:

[(1, 140473060), (2, 70236530), (4, 35118265), (5, 28094612), (7, 20067580), (10, 14047306), (13, 10805620), (14, 10033790), (20, 7023653), (26, 5402810), (28, 5016895), (35, 4013516), (52, 2701405), (65, 2161124), (70, 2006758), (79, 1778140), (91, 1543660), (130, 1080562), (140, 1003379), (158, 889070), (182, 771830), (260, 540281), (316, 444535), (364, 385915), (395, 355628), (455, 308732), (553, 254020), (790, 177814), (910, 154366), (977, 143780), (1027, 136780), (1106, 127010), (1580, 88907), (1820, 77183), (1954, 71890), (2054, 68390), (2212, 63505), (2765, 50804), (3908, 35945), (4108, 34195), (4885, 28756), (5135, 27356), (5530, 25402), (6839, 20540), (7189, 19540), (9770, 14378), (10270, 13678), (11060, 12701)]