13853658420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{407221}}^1$

素因数の和:407252

約数の個数: 144

約数和(自身を含む): 49804879488

約数和(自身を除く): 35951221068

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 407221, 814442, 1221663, 1628884, 2036105, 2443326, 2850547, 3664989, 4072210, 4886652, 5701094, 6108315, 7329978, 8144420, 8551641, 10994967, 11402188, 12216630, 14252735, 14659956, 17103282, 18324945, 21989934, 24433260, 25654923, 28505470, 32984901, 34206564, 36649890, 42758205, 43979868, 51309846, 54974835, 57010940, 65969802, 73299780, 76964769, 85516410, 98954703, 102619692, 109949670, 128274615, 131939604, 153929538, 164924505, 171032820, 197909406, 219899340, 230894307, 256549230, 307859076, 329849010, 384823845, 395818812, 461788614, 494773515, 513098460, 659698020, 692682921, 769647690, 923577228, 989547030, 1154471535, 1385365842, 1539295380, 1979094060, 2308943070, 2770731684, 3463414605, 4617886140, 6926829210, 13853658420]

約数ペア:

[(1, 13853658420), (2, 6926829210), (3, 4617886140), (4, 3463414605), (5, 2770731684), (6, 2308943070), (7, 1979094060), (9, 1539295380), (10, 1385365842), (12, 1154471535), (14, 989547030), (15, 923577228), (18, 769647690), (20, 692682921), (21, 659698020), (27, 513098460), (28, 494773515), (30, 461788614), (35, 395818812), (36, 384823845), (42, 329849010), (45, 307859076), (54, 256549230), (60, 230894307), (63, 219899340), (70, 197909406), (81, 171032820), (84, 164924505), (90, 153929538), (105, 131939604), (108, 128274615), (126, 109949670), (135, 102619692), (140, 98954703), (162, 85516410), (180, 76964769), (189, 73299780), (210, 65969802), (243, 57010940), (252, 54974835), (270, 51309846), (315, 43979868), (324, 42758205), (378, 36649890), (405, 34206564), (420, 32984901), (486, 28505470), (540, 25654923), (567, 24433260), (630, 21989934), (756, 18324945), (810, 17103282), (945, 14659956), (972, 14252735), (1134, 12216630), (1215, 11402188), (1260, 10994967), (1620, 8551641), (1701, 8144420), (1890, 7329978), (2268, 6108315), (2430, 5701094), (2835, 4886652), (3402, 4072210), (3780, 3664989), (4860, 2850547), (5670, 2443326), (6804, 2036105), (8505, 1628884), (11340, 1221663), (17010, 814442), (34020, 407221)]