65565270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4211}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 171495792

約数和(自身を除く): 105930522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4211, 5190, 7785, 8422, 12633, 15570, 21055, 25266, 37899, 42110, 63165, 75798, 126330, 189495, 378990, 728503, 1457006, 2185509, 3642515, 4371018, 6556527, 7285030, 10927545, 13113054, 21855090, 32782635, 65565270]

約数ペア:

[(1, 65565270), (2, 32782635), (3, 21855090), (5, 13113054), (6, 10927545), (9, 7285030), (10, 6556527), (15, 4371018), (18, 3642515), (30, 2185509), (45, 1457006), (90, 728503), (173, 378990), (346, 189495), (519, 126330), (865, 75798), (1038, 63165), (1557, 42110), (1730, 37899), (2595, 25266), (3114, 21055), (4211, 15570), (5190, 12633), (7785, 8422)]