98253420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2531}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 275643648

約数和(自身を除く): 177390228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2531, 2588, 3235, 3882, 5062, 6470, 7593, 7764, 9705, 10124, 12655, 12940, 15186, 19410, 25310, 30372, 37965, 38820, 50620, 75930, 151860, 1637557, 3275114, 4912671, 6550228, 8187785, 9825342, 16375570, 19650684, 24563355, 32751140, 49126710, 98253420]

約数ペア:

[(1, 98253420), (2, 49126710), (3, 32751140), (4, 24563355), (5, 19650684), (6, 16375570), (10, 9825342), (12, 8187785), (15, 6550228), (20, 4912671), (30, 3275114), (60, 1637557), (647, 151860), (1294, 75930), (1941, 50620), (2531, 38820), (2588, 37965), (3235, 30372), (3882, 25310), (5062, 19410), (6470, 15186), (7593, 12940), (7764, 12655), (9705, 10124)]