69301960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 195148800

約数和(自身を除く): 125846840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 241, 260, 280, 316, 364, 395, 455, 482, 520, 553, 632, 728, 790, 910, 964, 1027, 1106, 1205, 1580, 1687, 1820, 1928, 2054, 2212, 2410, 2765, 3133, 3160, 3374, 3640, 4108, 4424, 4820, 5135, 5530, 6266, 6748, 7189, 8216, 8435, 9640, 10270, 11060, 12532, 13496, 14378, 15665, 16870, 19039, 20540, 21931, 22120, 25064, 28756, 31330, 33740, 35945, 38078, 41080, 43862, 57512, 62660, 67480, 71890, 76156, 87724, 95195, 109655, 125320, 133273, 143780, 152312, 175448, 190390, 219310, 247507, 266546, 287560, 380780, 438620, 495014, 533092, 666365, 761560, 877240, 990028, 1066184, 1237535, 1332730, 1732549, 1980056, 2475070, 2665460, 3465098, 4950140, 5330920, 6930196, 8662745, 9900280, 13860392, 17325490, 34650980, 69301960]

約数ペア:

[(1, 69301960), (2, 34650980), (4, 17325490), (5, 13860392), (7, 9900280), (8, 8662745), (10, 6930196), (13, 5330920), (14, 4950140), (20, 3465098), (26, 2665460), (28, 2475070), (35, 1980056), (40, 1732549), (52, 1332730), (56, 1237535), (65, 1066184), (70, 990028), (79, 877240), (91, 761560), (104, 666365), (130, 533092), (140, 495014), (158, 438620), (182, 380780), (241, 287560), (260, 266546), (280, 247507), (316, 219310), (364, 190390), (395, 175448), (455, 152312), (482, 143780), (520, 133273), (553, 125320), (632, 109655), (728, 95195), (790, 87724), (910, 76156), (964, 71890), (1027, 67480), (1106, 62660), (1205, 57512), (1580, 43862), (1687, 41080), (1820, 38078), (1928, 35945), (2054, 33740), (2212, 31330), (2410, 28756), (2765, 25064), (3133, 22120), (3160, 21931), (3374, 20540), (3640, 19039), (4108, 16870), (4424, 15665), (4820, 14378), (5135, 13496), (5530, 12532), (6266, 11060), (6748, 10270), (7189, 9640), (8216, 8435)]