2213250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 5975424

約数和(自身を除く): 3762174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 227, 250, 325, 375, 390, 454, 650, 681, 750, 975, 1135, 1362, 1625, 1950, 2270, 2951, 3250, 3405, 4875, 5675, 5902, 6810, 8853, 9750, 11350, 14755, 17025, 17706, 28375, 29510, 34050, 44265, 56750, 73775, 85125, 88530, 147550, 170250, 221325, 368875, 442650, 737750, 1106625, 2213250]

約数ペア:

[(1, 2213250), (2, 1106625), (3, 737750), (5, 442650), (6, 368875), (10, 221325), (13, 170250), (15, 147550), (25, 88530), (26, 85125), (30, 73775), (39, 56750), (50, 44265), (65, 34050), (75, 29510), (78, 28375), (125, 17706), (130, 17025), (150, 14755), (195, 11350), (227, 9750), (250, 8853), (325, 6810), (375, 5902), (390, 5675), (454, 4875), (650, 3405), (681, 3250), (750, 2951), (975, 2270), (1135, 1950), (1362, 1625)]