29127930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74687}}^1$

素因数の和:74710

約数の個数: 32

約数和(自身を含む): 75285504

約数和(自身を除く): 46157574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 74687, 149374, 224061, 373435, 448122, 746870, 970931, 1120305, 1941862, 2240610, 2912793, 4854655, 5825586, 9709310, 14563965, 29127930]

約数ペア:

[(1, 29127930), (2, 14563965), (3, 9709310), (5, 5825586), (6, 4854655), (10, 2912793), (13, 2240610), (15, 1941862), (26, 1120305), (30, 970931), (39, 746870), (65, 448122), (78, 373435), (130, 224061), (195, 149374), (390, 74687)]