1471255380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{55603}}^1$

素因数の和:55635

約数の個数: 144

約数和(自身を含む): 5324639040

約数和(自身を除く): 3853383660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 55603, 111206, 166809, 222412, 278015, 333618, 389221, 500427, 556030, 667236, 778442, 834045, 1000854, 1112060, 1167663, 1501281, 1556884, 1668090, 1946105, 2001708, 2335326, 2502135, 2724547, 3002562, 3336180, 3502989, 3892210, 4670652, 5004270, 5449094, 5838315, 6005124, 7005978, 7506405, 7784420, 8173641, 10008540, 10508967, 10898188, 11676630, 13622735, 14011956, 15012810, 16347282, 17514945, 21017934, 23353260, 24520923, 27245470, 30025620, 32694564, 35029890, 40868205, 42035868, 49041846, 52544835, 54490940, 70059780, 73562769, 81736410, 98083692, 105089670, 122604615, 147125538, 163472820, 210179340, 245209230, 294251076, 367813845, 490418460, 735627690, 1471255380]

約数ペア:

[(1, 1471255380), (2, 735627690), (3, 490418460), (4, 367813845), (5, 294251076), (6, 245209230), (7, 210179340), (9, 163472820), (10, 147125538), (12, 122604615), (14, 105089670), (15, 98083692), (18, 81736410), (20, 73562769), (21, 70059780), (27, 54490940), (28, 52544835), (30, 49041846), (35, 42035868), (36, 40868205), (42, 35029890), (45, 32694564), (49, 30025620), (54, 27245470), (60, 24520923), (63, 23353260), (70, 21017934), (84, 17514945), (90, 16347282), (98, 15012810), (105, 14011956), (108, 13622735), (126, 11676630), (135, 10898188), (140, 10508967), (147, 10008540), (180, 8173641), (189, 7784420), (196, 7506405), (210, 7005978), (245, 6005124), (252, 5838315), (270, 5449094), (294, 5004270), (315, 4670652), (378, 3892210), (420, 3502989), (441, 3336180), (490, 3002562), (540, 2724547), (588, 2502135), (630, 2335326), (735, 2001708), (756, 1946105), (882, 1668090), (945, 1556884), (980, 1501281), (1260, 1167663), (1323, 1112060), (1470, 1000854), (1764, 834045), (1890, 778442), (2205, 667236), (2646, 556030), (2940, 500427), (3780, 389221), (4410, 333618), (5292, 278015), (6615, 222412), (8820, 166809), (13230, 111206), (26460, 55603)]