30283380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 93012192

約数和(自身を除く): 62728812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2027, 2490, 2988, 3735, 4054, 4980, 6081, 7470, 8108, 10135, 12162, 14940, 18243, 20270, 24324, 30405, 36486, 40540, 60810, 72972, 91215, 121620, 168241, 182430, 336482, 364860, 504723, 672964, 841205, 1009446, 1514169, 1682410, 2018892, 2523615, 3028338, 3364820, 5047230, 6056676, 7570845, 10094460, 15141690, 30283380]

約数ペア:

[(1, 30283380), (2, 15141690), (3, 10094460), (4, 7570845), (5, 6056676), (6, 5047230), (9, 3364820), (10, 3028338), (12, 2523615), (15, 2018892), (18, 1682410), (20, 1514169), (30, 1009446), (36, 841205), (45, 672964), (60, 504723), (83, 364860), (90, 336482), (166, 182430), (180, 168241), (249, 121620), (332, 91215), (415, 72972), (498, 60810), (747, 40540), (830, 36486), (996, 30405), (1245, 24324), (1494, 20270), (1660, 18243), (2027, 14940), (2490, 12162), (2988, 10135), (3735, 8108), (4054, 7470), (4980, 6081)]