453692820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^2$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 1509701760

約数和(自身を除く): 1056008940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 193, 203, 210, 290, 348, 386, 406, 420, 435, 579, 580, 609, 772, 812, 870, 965, 1015, 1158, 1218, 1351, 1740, 1930, 2030, 2316, 2436, 2702, 2895, 3045, 3860, 4053, 4060, 5404, 5597, 5790, 6090, 6755, 8106, 11194, 11580, 12180, 13510, 16212, 16791, 20265, 22388, 27020, 27985, 33582, 37249, 39179, 40530, 55970, 67164, 74498, 78358, 81060, 83955, 111747, 111940, 117537, 148996, 156716, 167910, 186245, 195895, 223494, 235074, 260743, 335820, 372490, 391790, 446988, 470148, 521486, 558735, 587685, 744980, 782229, 783580, 1042972, 1080221, 1117470, 1175370, 1303715, 1564458, 2160442, 2234940, 2350740, 2607430, 3128916, 3240663, 3911145, 4320884, 5214860, 5401105, 6481326, 7561547, 7822290, 10802210, 12962652, 15123094, 15644580, 16203315, 21604420, 22684641, 30246188, 32406630, 37807735, 45369282, 64813260, 75615470, 90738564, 113423205, 151230940, 226846410, 453692820]

約数ペア:

[(1, 453692820), (2, 226846410), (3, 151230940), (4, 113423205), (5, 90738564), (6, 75615470), (7, 64813260), (10, 45369282), (12, 37807735), (14, 32406630), (15, 30246188), (20, 22684641), (21, 21604420), (28, 16203315), (29, 15644580), (30, 15123094), (35, 12962652), (42, 10802210), (58, 7822290), (60, 7561547), (70, 6481326), (84, 5401105), (87, 5214860), (105, 4320884), (116, 3911145), (140, 3240663), (145, 3128916), (174, 2607430), (193, 2350740), (203, 2234940), (210, 2160442), (290, 1564458), (348, 1303715), (386, 1175370), (406, 1117470), (420, 1080221), (435, 1042972), (579, 783580), (580, 782229), (609, 744980), (772, 587685), (812, 558735), (870, 521486), (965, 470148), (1015, 446988), (1158, 391790), (1218, 372490), (1351, 335820), (1740, 260743), (1930, 235074), (2030, 223494), (2316, 195895), (2436, 186245), (2702, 167910), (2895, 156716), (3045, 148996), (3860, 117537), (4053, 111940), (4060, 111747), (5404, 83955), (5597, 81060), (5790, 78358), (6090, 74498), (6755, 67164), (8106, 55970), (11194, 40530), (11580, 39179), (12180, 37249), (13510, 33582), (16212, 27985), (16791, 27020), (20265, 22388)]