89126910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52121}}^1$

素因数の和:52153

約数の個数: 48

約数和(自身を含む): 243930960

約数和(自身を除く): 154804050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 52121, 104242, 156363, 260605, 312726, 469089, 521210, 781815, 938178, 990299, 1563630, 1980598, 2345445, 2970897, 4690890, 4951495, 5941794, 8912691, 9902990, 14854485, 17825382, 29708970, 44563455, 89126910]

約数ペア:

[(1, 89126910), (2, 44563455), (3, 29708970), (5, 17825382), (6, 14854485), (9, 9902990), (10, 8912691), (15, 5941794), (18, 4951495), (19, 4690890), (30, 2970897), (38, 2345445), (45, 1980598), (57, 1563630), (90, 990299), (95, 938178), (114, 781815), (171, 521210), (190, 469089), (285, 312726), (342, 260605), (570, 156363), (855, 104242), (1710, 52121)]