2915430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13883}}^1$

素因数の和:13900

約数の個数: 32

約数和(自身を含む): 7997184

約数和(自身を除く): 5081754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13883, 27766, 41649, 69415, 83298, 97181, 138830, 194362, 208245, 291543, 416490, 485905, 583086, 971810, 1457715, 2915430]

約数ペア:

[(1, 2915430), (2, 1457715), (3, 971810), (5, 583086), (6, 485905), (7, 416490), (10, 291543), (14, 208245), (15, 194362), (21, 138830), (30, 97181), (35, 83298), (42, 69415), (70, 41649), (105, 27766), (210, 13883)]