307150878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{2711}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 642028032

約数和(自身を除く): 334877154

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 821, 1642, 2463, 2711, 4926, 5422, 8133, 16266, 18883, 37766, 56649, 62353, 113298, 124706, 187059, 374118, 2225731, 4451462, 6677193, 13354386, 51191813, 102383626, 153575439, 307150878]

約数ペア:

[(1, 307150878), (2, 153575439), (3, 102383626), (6, 51191813), (23, 13354386), (46, 6677193), (69, 4451462), (138, 2225731), (821, 374118), (1642, 187059), (2463, 124706), (2711, 113298), (4926, 62353), (5422, 56649), (8133, 37766), (16266, 18883)]