30809324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 67652928

約数和(自身を除く): 36843604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 1597, 2756, 3194, 4823, 6388, 9646, 11179, 19292, 20761, 22358, 41522, 44716, 83044, 84641, 145327, 169282, 290654, 338564, 581308, 592487, 1100333, 1184974, 2200666, 2369948, 4401332, 7702331, 15404662, 30809324]

約数ペア:

[(1, 30809324), (2, 15404662), (4, 7702331), (7, 4401332), (13, 2369948), (14, 2200666), (26, 1184974), (28, 1100333), (52, 592487), (53, 581308), (91, 338564), (106, 290654), (182, 169282), (212, 145327), (364, 84641), (371, 83044), (689, 44716), (742, 41522), (1378, 22358), (1484, 20761), (1597, 19292), (2756, 11179), (3194, 9646), (4823, 6388)]