290438580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{58321}}^1$

素因数の和:58416

約数の個数: 48

約数和(自身を含む): 823040064

約数和(自身を除く): 532601484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 58321, 116642, 174963, 233284, 291605, 349926, 583210, 699852, 874815, 1166420, 1749630, 3499260, 4840643, 9681286, 14521929, 19362572, 24203215, 29043858, 48406430, 58087716, 72609645, 96812860, 145219290, 290438580]

約数ペア:

[(1, 290438580), (2, 145219290), (3, 96812860), (4, 72609645), (5, 58087716), (6, 48406430), (10, 29043858), (12, 24203215), (15, 19362572), (20, 14521929), (30, 9681286), (60, 4840643), (83, 3499260), (166, 1749630), (249, 1166420), (332, 874815), (415, 699852), (498, 583210), (830, 349926), (996, 291605), (1245, 233284), (1660, 174963), (2490, 116642), (4980, 58321)]