893580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 2558304

約数和(自身を除く): 1664724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 281, 318, 530, 562, 636, 795, 843, 1060, 1124, 1405, 1590, 1686, 2810, 3180, 3372, 4215, 5620, 8430, 14893, 16860, 29786, 44679, 59572, 74465, 89358, 148930, 178716, 223395, 297860, 446790, 893580]

約数ペア:

[(1, 893580), (2, 446790), (3, 297860), (4, 223395), (5, 178716), (6, 148930), (10, 89358), (12, 74465), (15, 59572), (20, 44679), (30, 29786), (53, 16860), (60, 14893), (106, 8430), (159, 5620), (212, 4215), (265, 3372), (281, 3180), (318, 2810), (530, 1686), (562, 1590), (636, 1405), (795, 1124), (843, 1060)]