2970680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 6976800

約数和(自身を除く): 4006120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3229, 6458, 12916, 16145, 25832, 32290, 64580, 74267, 129160, 148534, 297068, 371335, 594136, 742670, 1485340, 2970680]

約数ペア:

[(1, 2970680), (2, 1485340), (4, 742670), (5, 594136), (8, 371335), (10, 297068), (20, 148534), (23, 129160), (40, 74267), (46, 64580), (92, 32290), (115, 25832), (184, 16145), (230, 12916), (460, 6458), (920, 3229)]