312647130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{12541}}^1$

素因数の和:12831

約数の個数: 48

約数和(自身を含む): 815882184

約数和(自身を除く): 503235054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 8310, 12465, 12541, 24930, 25082, 37623, 62705, 75246, 112869, 125410, 188115, 225738, 376230, 564345, 1128690, 3473857, 6947714, 10421571, 17369285, 20843142, 31264713, 34738570, 52107855, 62529426, 104215710, 156323565, 312647130]

約数ペア:

[(1, 312647130), (2, 156323565), (3, 104215710), (5, 62529426), (6, 52107855), (9, 34738570), (10, 31264713), (15, 20843142), (18, 17369285), (30, 10421571), (45, 6947714), (90, 3473857), (277, 1128690), (554, 564345), (831, 376230), (1385, 225738), (1662, 188115), (2493, 125410), (2770, 112869), (4155, 75246), (4986, 62705), (8310, 37623), (12465, 25082), (12541, 24930)]