77730390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863671}}^1$

素因数の和:863684

約数の個数: 24

約数和(自身を含む): 202099248

約数和(自身を除く): 124368858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863671, 1727342, 2591013, 4318355, 5182026, 7773039, 8636710, 12955065, 15546078, 25910130, 38865195, 77730390]

約数ペア:

[(1, 77730390), (2, 38865195), (3, 25910130), (5, 15546078), (6, 12955065), (9, 8636710), (10, 7773039), (15, 5182026), (18, 4318355), (30, 2591013), (45, 1727342), (90, 863671)]