2390343770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2393}}^1$

素因数の和:2567

約数の個数: 64

約数和(自身を含む): 4641525504

約数和(自身を除く): 2251181734

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 101, 115, 202, 215, 230, 430, 505, 989, 1010, 1978, 2323, 2393, 4343, 4646, 4786, 4945, 8686, 9890, 11615, 11965, 21715, 23230, 23930, 43430, 55039, 99889, 102899, 110078, 199778, 205798, 241693, 275195, 483386, 499445, 514495, 550390, 998890, 1028990, 1208465, 2366677, 2416930, 4733354, 5558939, 10392799, 11117878, 11833385, 20785598, 23666770, 27794695, 51963995, 55589390, 103927990, 239034377, 478068754, 1195171885, 2390343770]

約数ペア:

[(1, 2390343770), (2, 1195171885), (5, 478068754), (10, 239034377), (23, 103927990), (43, 55589390), (46, 51963995), (86, 27794695), (101, 23666770), (115, 20785598), (202, 11833385), (215, 11117878), (230, 10392799), (430, 5558939), (505, 4733354), (989, 2416930), (1010, 2366677), (1978, 1208465), (2323, 1028990), (2393, 998890), (4343, 550390), (4646, 514495), (4786, 499445), (4945, 483386), (8686, 275195), (9890, 241693), (11615, 205798), (11965, 199778), (21715, 110078), (23230, 102899), (23930, 99889), (43430, 55039)]