15151430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 31325184

約数和(自身を除く): 16173754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 823, 1315, 1646, 1841, 2630, 3682, 4115, 5761, 8230, 9205, 11522, 18410, 28805, 57610, 216449, 432898, 1082245, 1515143, 2164490, 3030286, 7575715, 15151430]

約数ペア:

[(1, 15151430), (2, 7575715), (5, 3030286), (7, 2164490), (10, 1515143), (14, 1082245), (35, 432898), (70, 216449), (263, 57610), (526, 28805), (823, 18410), (1315, 11522), (1646, 9205), (1841, 8230), (2630, 5761), (3682, 4115)]