247048170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{134999}}^1$

素因数の和:135070

約数の個数: 32

約数和(自身を含む): 602640000

約数和(自身を除く): 355591830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 134999, 269998, 404997, 674995, 809994, 1349990, 2024985, 4049970, 8234939, 16469878, 24704817, 41174695, 49409634, 82349390, 123524085, 247048170]

約数ペア:

[(1, 247048170), (2, 123524085), (3, 82349390), (5, 49409634), (6, 41174695), (10, 24704817), (15, 16469878), (30, 8234939), (61, 4049970), (122, 2024985), (183, 1349990), (305, 809994), (366, 674995), (610, 404997), (915, 269998), (1830, 134999)]