2199810420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49081}}^1$

素因数の和:49182

約数の個数: 96

約数和(自身を含む): 6926451840

約数和(自身を除く): 4726641420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 2241, 2490, 2988, 3735, 4482, 4980, 7470, 8964, 11205, 14940, 22410, 44820, 49081, 98162, 147243, 196324, 245405, 294486, 441729, 490810, 588972, 736215, 883458, 981620, 1325187, 1472430, 1766916, 2208645, 2650374, 2944860, 4073723, 4417290, 5300748, 6625935, 8147446, 8834580, 12221169, 13251870, 16294892, 20368615, 24442338, 26503740, 36663507, 40737230, 48884676, 61105845, 73327014, 81474460, 109990521, 122211690, 146654028, 183317535, 219981042, 244423380, 366635070, 439962084, 549952605, 733270140, 1099905210, 2199810420]

約数ペア:

[(1, 2199810420), (2, 1099905210), (3, 733270140), (4, 549952605), (5, 439962084), (6, 366635070), (9, 244423380), (10, 219981042), (12, 183317535), (15, 146654028), (18, 122211690), (20, 109990521), (27, 81474460), (30, 73327014), (36, 61105845), (45, 48884676), (54, 40737230), (60, 36663507), (83, 26503740), (90, 24442338), (108, 20368615), (135, 16294892), (166, 13251870), (180, 12221169), (249, 8834580), (270, 8147446), (332, 6625935), (415, 5300748), (498, 4417290), (540, 4073723), (747, 2944860), (830, 2650374), (996, 2208645), (1245, 1766916), (1494, 1472430), (1660, 1325187), (2241, 981620), (2490, 883458), (2988, 736215), (3735, 588972), (4482, 490810), (4980, 441729), (7470, 294486), (8964, 245405), (11205, 196324), (14940, 147243), (22410, 98162), (44820, 49081)]