157424630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 313250112

約数和(自身を除く): 155825482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 281, 463, 562, 605, 926, 1210, 1405, 2315, 2810, 3091, 4630, 5093, 6182, 10186, 15455, 25465, 30910, 34001, 50930, 56023, 68002, 112046, 130103, 170005, 260206, 280115, 340010, 560230, 650515, 1301030, 1431133, 2862266, 7155665, 14311330, 15742463, 31484926, 78712315, 157424630]

約数ペア:

[(1, 157424630), (2, 78712315), (5, 31484926), (10, 15742463), (11, 14311330), (22, 7155665), (55, 2862266), (110, 1431133), (121, 1301030), (242, 650515), (281, 560230), (463, 340010), (562, 280115), (605, 260206), (926, 170005), (1210, 130103), (1405, 112046), (2315, 68002), (2810, 56023), (3091, 50930), (4630, 34001), (5093, 30910), (6182, 25465), (10186, 15455)]