8519070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 15119970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 359, 565, 678, 718, 791, 1077, 1130, 1582, 1695, 1795, 2154, 2373, 2513, 3390, 3590, 3955, 4746, 5026, 5385, 7539, 7910, 10770, 11865, 12565, 15078, 23730, 25130, 37695, 40567, 75390, 81134, 121701, 202835, 243402, 283969, 405670, 567938, 608505, 851907, 1217010, 1419845, 1703814, 2839690, 4259535, 8519070]

約数ペア:

[(1, 8519070), (2, 4259535), (3, 2839690), (5, 1703814), (6, 1419845), (7, 1217010), (10, 851907), (14, 608505), (15, 567938), (21, 405670), (30, 283969), (35, 243402), (42, 202835), (70, 121701), (105, 81134), (113, 75390), (210, 40567), (226, 37695), (339, 25130), (359, 23730), (565, 15078), (678, 12565), (718, 11865), (791, 10770), (1077, 7910), (1130, 7539), (1582, 5385), (1695, 5026), (1795, 4746), (2154, 3955), (2373, 3590), (2513, 3390)]