129513660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 247881540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 179, 186, 310, 358, 372, 389, 465, 537, 620, 716, 778, 895, 930, 1074, 1167, 1556, 1790, 1860, 1945, 2148, 2334, 2685, 3580, 3890, 4668, 5370, 5549, 5835, 7780, 10740, 11098, 11670, 12059, 16647, 22196, 23340, 24118, 27745, 33294, 36177, 48236, 55490, 60295, 66588, 69631, 72354, 83235, 110980, 120590, 139262, 144708, 166470, 180885, 208893, 241180, 278524, 332940, 348155, 361770, 417786, 696310, 723540, 835572, 1044465, 1392620, 2088930, 2158561, 4177860, 4317122, 6475683, 8634244, 10792805, 12951366, 21585610, 25902732, 32378415, 43171220, 64756830, 129513660]

約数ペア:

[(1, 129513660), (2, 64756830), (3, 43171220), (4, 32378415), (5, 25902732), (6, 21585610), (10, 12951366), (12, 10792805), (15, 8634244), (20, 6475683), (30, 4317122), (31, 4177860), (60, 2158561), (62, 2088930), (93, 1392620), (124, 1044465), (155, 835572), (179, 723540), (186, 696310), (310, 417786), (358, 361770), (372, 348155), (389, 332940), (465, 278524), (537, 241180), (620, 208893), (716, 180885), (778, 166470), (895, 144708), (930, 139262), (1074, 120590), (1167, 110980), (1556, 83235), (1790, 72354), (1860, 69631), (1945, 66588), (2148, 60295), (2334, 55490), (2685, 48236), (3580, 36177), (3890, 33294), (4668, 27745), (5370, 24118), (5549, 23340), (5835, 22196), (7780, 16647), (10740, 12059), (11098, 11670)]