130520130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{334667}}^1$

素因数の和:334690

約数の個数: 32

約数和(自身を含む): 337345344

約数和(自身を除く): 206825214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 334667, 669334, 1004001, 1673335, 2008002, 3346670, 4350671, 5020005, 8701342, 10040010, 13052013, 21753355, 26104026, 43506710, 65260065, 130520130]

約数ペア:

[(1, 130520130), (2, 65260065), (3, 43506710), (5, 26104026), (6, 21753355), (10, 13052013), (13, 10040010), (15, 8701342), (26, 5020005), (30, 4350671), (39, 3346670), (65, 2008002), (78, 1673335), (130, 1004001), (195, 669334), (390, 334667)]