79429140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{21013}}^1$

素因数の和:21038

約数の個数: 96

約数和(自身を含む): 282428160

約数和(自身を除く): 202999020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 21013, 42026, 63039, 84052, 105065, 126078, 147091, 189117, 210130, 252156, 294182, 315195, 378234, 420260, 441273, 567351, 588364, 630390, 735455, 756468, 882546, 945585, 1134702, 1260780, 1323819, 1470910, 1765092, 1891170, 2206365, 2269404, 2647638, 2836755, 2941820, 3782340, 3971457, 4412730, 5295276, 5673510, 6619095, 7942914, 8825460, 11347020, 13238190, 15885828, 19857285, 26476380, 39714570, 79429140]

約数ペア:

[(1, 79429140), (2, 39714570), (3, 26476380), (4, 19857285), (5, 15885828), (6, 13238190), (7, 11347020), (9, 8825460), (10, 7942914), (12, 6619095), (14, 5673510), (15, 5295276), (18, 4412730), (20, 3971457), (21, 3782340), (27, 2941820), (28, 2836755), (30, 2647638), (35, 2269404), (36, 2206365), (42, 1891170), (45, 1765092), (54, 1470910), (60, 1323819), (63, 1260780), (70, 1134702), (84, 945585), (90, 882546), (105, 756468), (108, 735455), (126, 630390), (135, 588364), (140, 567351), (180, 441273), (189, 420260), (210, 378234), (252, 315195), (270, 294182), (315, 252156), (378, 210130), (420, 189117), (540, 147091), (630, 126078), (756, 105065), (945, 84052), (1260, 63039), (1890, 42026), (3780, 21013)]