66570140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 174612480

約数和(自身を除く): 108042340

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, 463, 553, 790, 910, 926, 1027, 1106, 1580, 1820, 1852, 2054, 2212, 2315, 2765, 3241, 4108, 4630, 5135, 5530, 6019, 6482, 7189, 9260, 10270, 11060, 12038, 12964, 14378, 16205, 20540, 24076, 28756, 30095, 32410, 35945, 36577, 42133, 60190, 64820, 71890, 73154, 84266, 120380, 143780, 146308, 168532, 182885, 210665, 256039, 365770, 421330, 475501, 512078, 731540, 842660, 951002, 1024156, 1280195, 1902004, 2377505, 2560390, 3328507, 4755010, 5120780, 6657014, 9510020, 13314028, 16642535, 33285070, 66570140]

約数ペア:

[(1, 66570140), (2, 33285070), (4, 16642535), (5, 13314028), (7, 9510020), (10, 6657014), (13, 5120780), (14, 4755010), (20, 3328507), (26, 2560390), (28, 2377505), (35, 1902004), (52, 1280195), (65, 1024156), (70, 951002), (79, 842660), (91, 731540), (130, 512078), (140, 475501), (158, 421330), (182, 365770), (260, 256039), (316, 210665), (364, 182885), (395, 168532), (455, 146308), (463, 143780), (553, 120380), (790, 84266), (910, 73154), (926, 71890), (1027, 64820), (1106, 60190), (1580, 42133), (1820, 36577), (1852, 35945), (2054, 32410), (2212, 30095), (2315, 28756), (2765, 24076), (3241, 20540), (4108, 16205), (4630, 14378), (5135, 12964), (5530, 12038), (6019, 11060), (6482, 10270), (7189, 9260)]