71509766580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1957027}}^1$

素因数の和:1957078

約数の個数: 144

約数和(自身を含む): 256448949120

約数和(自身を除く): 184939182540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 7308, 9135, 12180, 18270, 36540, 1957027, 3914054, 5871081, 7828108, 9785135, 11742162, 13699189, 17613243, 19570270, 23484324, 27398378, 29355405, 35226486, 39140540, 41097567, 54796756, 56753783, 58710810, 68495945, 70452972, 82195134, 88066215, 113507566, 117421620, 123292701, 136991890, 164390268, 170261349, 176132430, 205487835, 227015132, 246585402, 273983780, 283768915, 340522698, 352264860, 397276481, 410975670, 493170804, 510784047, 567537830, 616463505, 681045396, 794552962, 821951340, 851306745, 1021568094, 1135075660, 1191829443, 1232927010, 1589105924, 1702613490, 1986382405, 2043136188, 2383658886, 2465854020, 2553920235, 3405226980, 3575488329, 3972764810, 4767317772, 5107840470, 5959147215, 7150976658, 7945529620, 10215680940, 11918294430, 14301953316, 17877441645, 23836588860, 35754883290, 71509766580]

約数ペア:

[(1, 71509766580), (2, 35754883290), (3, 23836588860), (4, 17877441645), (5, 14301953316), (6, 11918294430), (7, 10215680940), (9, 7945529620), (10, 7150976658), (12, 5959147215), (14, 5107840470), (15, 4767317772), (18, 3972764810), (20, 3575488329), (21, 3405226980), (28, 2553920235), (29, 2465854020), (30, 2383658886), (35, 2043136188), (36, 1986382405), (42, 1702613490), (45, 1589105924), (58, 1232927010), (60, 1191829443), (63, 1135075660), (70, 1021568094), (84, 851306745), (87, 821951340), (90, 794552962), (105, 681045396), (116, 616463505), (126, 567537830), (140, 510784047), (145, 493170804), (174, 410975670), (180, 397276481), (203, 352264860), (210, 340522698), (252, 283768915), (261, 273983780), (290, 246585402), (315, 227015132), (348, 205487835), (406, 176132430), (420, 170261349), (435, 164390268), (522, 136991890), (580, 123292701), (609, 117421620), (630, 113507566), (812, 88066215), (870, 82195134), (1015, 70452972), (1044, 68495945), (1218, 58710810), (1260, 56753783), (1305, 54796756), (1740, 41097567), (1827, 39140540), (2030, 35226486), (2436, 29355405), (2610, 27398378), (3045, 23484324), (3654, 19570270), (4060, 17613243), (5220, 13699189), (6090, 11742162), (7308, 9785135), (9135, 7828108), (12180, 5871081), (18270, 3914054), (36540, 1957027)]