30615468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 77357280

約数和(自身を除く): 46741812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 857, 916, 1374, 1714, 2571, 2748, 2977, 3428, 5142, 5954, 8931, 10284, 11141, 11908, 17862, 22282, 33423, 35724, 44564, 66846, 133692, 196253, 392506, 588759, 785012, 1177518, 2355036, 2551289, 5102578, 7653867, 10205156, 15307734, 30615468]

約数ペア:

[(1, 30615468), (2, 15307734), (3, 10205156), (4, 7653867), (6, 5102578), (12, 2551289), (13, 2355036), (26, 1177518), (39, 785012), (52, 588759), (78, 392506), (156, 196253), (229, 133692), (458, 66846), (687, 44564), (857, 35724), (916, 33423), (1374, 22282), (1714, 17862), (2571, 11908), (2748, 11141), (2977, 10284), (3428, 8931), (5142, 5954)]