90355510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10847}}^1$

素因数の和:10885

約数の個数: 48

約数和(自身を含む): 200340864

約数和(自身を除く): 109985354

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 10847, 21694, 54235, 75929, 108470, 151858, 184399, 368798, 379645, 531503, 759290, 921995, 1063006, 1290793, 1843990, 2581586, 2657515, 5315030, 6453965, 9035551, 12907930, 18071102, 45177755, 90355510]

約数ペア:

[(1, 90355510), (2, 45177755), (5, 18071102), (7, 12907930), (10, 9035551), (14, 6453965), (17, 5315030), (34, 2657515), (35, 2581586), (49, 1843990), (70, 1290793), (85, 1063006), (98, 921995), (119, 759290), (170, 531503), (238, 379645), (245, 368798), (490, 184399), (595, 151858), (833, 108470), (1190, 75929), (1666, 54235), (4165, 21694), (8330, 10847)]