297500840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6287}}^1$

素因数の和:6331

約数の個数: 96

約数和(自身を含む): 828506880

約数和(自身を除く): 531006040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4732, 5915, 6287, 6760, 9464, 11830, 12574, 23660, 25148, 31435, 44009, 47320, 50296, 62870, 81731, 88018, 125740, 163462, 176036, 220045, 251480, 326924, 352072, 408655, 440090, 572117, 653848, 817310, 880180, 1062503, 1144234, 1634620, 1760360, 2125006, 2288468, 2860585, 3269240, 4250012, 4576936, 5312515, 5721170, 7437521, 8500024, 10625030, 11442340, 14875042, 21250060, 22884680, 29750084, 37187605, 42500120, 59500168, 74375210, 148750420, 297500840]

約数ペア:

[(1, 297500840), (2, 148750420), (4, 74375210), (5, 59500168), (7, 42500120), (8, 37187605), (10, 29750084), (13, 22884680), (14, 21250060), (20, 14875042), (26, 11442340), (28, 10625030), (35, 8500024), (40, 7437521), (52, 5721170), (56, 5312515), (65, 4576936), (70, 4250012), (91, 3269240), (104, 2860585), (130, 2288468), (140, 2125006), (169, 1760360), (182, 1634620), (260, 1144234), (280, 1062503), (338, 880180), (364, 817310), (455, 653848), (520, 572117), (676, 440090), (728, 408655), (845, 352072), (910, 326924), (1183, 251480), (1352, 220045), (1690, 176036), (1820, 163462), (2366, 125740), (3380, 88018), (3640, 81731), (4732, 62870), (5915, 50296), (6287, 47320), (6760, 44009), (9464, 31435), (11830, 25148), (12574, 23660)]