21793669830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{273001}}^1$

素因数の和:273901

約数の個数: 48

約数和(自身を含む): 56727631584

約数和(自身を除く): 34933961754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 887, 1774, 2661, 4435, 5322, 7983, 8870, 13305, 15966, 26610, 39915, 79830, 273001, 546002, 819003, 1365005, 1638006, 2457009, 2730010, 4095015, 4914018, 8190030, 12285045, 24570090, 242151887, 484303774, 726455661, 1210759435, 1452911322, 2179366983, 2421518870, 3632278305, 4358733966, 7264556610, 10896834915, 21793669830]

約数ペア:

[(1, 21793669830), (2, 10896834915), (3, 7264556610), (5, 4358733966), (6, 3632278305), (9, 2421518870), (10, 2179366983), (15, 1452911322), (18, 1210759435), (30, 726455661), (45, 484303774), (90, 242151887), (887, 24570090), (1774, 12285045), (2661, 8190030), (4435, 4914018), (5322, 4095015), (7983, 2730010), (8870, 2457009), (13305, 1638006), (15966, 1365005), (26610, 819003), (39915, 546002), (79830, 273001)]