1457013460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1097}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 3585980160

約数和(自身を除く): 2128966700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 179, 212, 265, 358, 371, 530, 716, 742, 895, 1060, 1097, 1253, 1484, 1790, 1855, 2194, 2506, 3580, 3710, 4388, 5012, 5485, 6265, 7420, 7679, 9487, 10970, 12530, 15358, 18974, 21940, 25060, 30716, 37948, 38395, 47435, 58141, 66409, 76790, 94870, 116282, 132818, 153580, 189740, 196363, 232564, 265636, 290705, 332045, 392726, 406987, 581410, 664090, 785452, 813974, 981815, 1162820, 1328180, 1374541, 1627948, 1963630, 2034935, 2749082, 3927260, 4069870, 5498164, 6872705, 8139740, 10407239, 13745410, 20814478, 27490820, 41628956, 52036195, 72850673, 104072390, 145701346, 208144780, 291402692, 364253365, 728506730, 1457013460]

約数ペア:

[(1, 1457013460), (2, 728506730), (4, 364253365), (5, 291402692), (7, 208144780), (10, 145701346), (14, 104072390), (20, 72850673), (28, 52036195), (35, 41628956), (53, 27490820), (70, 20814478), (106, 13745410), (140, 10407239), (179, 8139740), (212, 6872705), (265, 5498164), (358, 4069870), (371, 3927260), (530, 2749082), (716, 2034935), (742, 1963630), (895, 1627948), (1060, 1374541), (1097, 1328180), (1253, 1162820), (1484, 981815), (1790, 813974), (1855, 785452), (2194, 664090), (2506, 581410), (3580, 406987), (3710, 392726), (4388, 332045), (5012, 290705), (5485, 265636), (6265, 232564), (7420, 196363), (7679, 189740), (9487, 153580), (10970, 132818), (12530, 116282), (15358, 94870), (18974, 76790), (21940, 66409), (25060, 58141), (30716, 47435), (37948, 38395)]