1323685930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{8783}}^1$

素因数の和:10950

約数の個数: 32

約数和(自身を含む): 2724585984

約数和(自身を除く): 1400900054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2153, 4306, 8783, 10765, 15071, 17566, 21530, 30142, 43915, 61481, 75355, 87830, 122962, 150710, 307405, 614810, 18909799, 37819598, 94548995, 132368593, 189097990, 264737186, 661842965, 1323685930]

約数ペア:

[(1, 1323685930), (2, 661842965), (5, 264737186), (7, 189097990), (10, 132368593), (14, 94548995), (35, 37819598), (70, 18909799), (2153, 614810), (4306, 307405), (8783, 150710), (10765, 122962), (15071, 87830), (17566, 75355), (21530, 61481), (30142, 43915)]