144420910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6217}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 273989952

約数和(自身を除く): 129569042

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 4646, 6217, 11615, 12434, 23230, 31085, 62170, 142991, 285982, 627917, 714955, 1255834, 1429910, 3139585, 6279170, 14442091, 28884182, 72210455, 144420910]

約数ペア:

[(1, 144420910), (2, 72210455), (5, 28884182), (10, 14442091), (23, 6279170), (46, 3139585), (101, 1429910), (115, 1255834), (202, 714955), (230, 627917), (505, 285982), (1010, 142991), (2323, 62170), (4646, 31085), (6217, 23230), (11615, 12434)]