5064780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 16773120

約数和(自身を除く): 11708340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 389, 420, 434, 465, 620, 651, 778, 868, 930, 1085, 1167, 1302, 1556, 1860, 1945, 2170, 2334, 2604, 2723, 3255, 3890, 4340, 4668, 5446, 5835, 6510, 7780, 8169, 10892, 11670, 12059, 13020, 13615, 16338, 23340, 24118, 27230, 32676, 36177, 40845, 48236, 54460, 60295, 72354, 81690, 84413, 120590, 144708, 163380, 168826, 180885, 241180, 253239, 337652, 361770, 422065, 506478, 723540, 844130, 1012956, 1266195, 1688260, 2532390, 5064780]

約数ペア:

[(1, 5064780), (2, 2532390), (3, 1688260), (4, 1266195), (5, 1012956), (6, 844130), (7, 723540), (10, 506478), (12, 422065), (14, 361770), (15, 337652), (20, 253239), (21, 241180), (28, 180885), (30, 168826), (31, 163380), (35, 144708), (42, 120590), (60, 84413), (62, 81690), (70, 72354), (84, 60295), (93, 54460), (105, 48236), (124, 40845), (140, 36177), (155, 32676), (186, 27230), (210, 24118), (217, 23340), (310, 16338), (372, 13615), (389, 13020), (420, 12059), (434, 11670), (465, 10892), (620, 8169), (651, 7780), (778, 6510), (868, 5835), (930, 5446), (1085, 4668), (1167, 4340), (1302, 3890), (1556, 3255), (1860, 2723), (1945, 2604), (2170, 2334)]