245364230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{62753}}^1$

素因数の和:62800

約数の個数: 32

約数和(自身を含む): 487975104

約数和(自身を除く): 242610874

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 62753, 125506, 313765, 627530, 1066801, 1443319, 2133602, 2886638, 5334005, 7216595, 10668010, 14433190, 24536423, 49072846, 122682115, 245364230]

約数ペア:

[(1, 245364230), (2, 122682115), (5, 49072846), (10, 24536423), (17, 14433190), (23, 10668010), (34, 7216595), (46, 5334005), (85, 2886638), (115, 2133602), (170, 1443319), (230, 1066801), (391, 627530), (782, 313765), (1955, 125506), (3910, 62753)]