246730545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 448680960

約数和(自身を除く): 201950415

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 223, 345, 669, 1035, 1069, 1115, 2007, 3207, 3345, 5129, 5345, 9621, 10035, 15387, 16035, 24587, 25645, 46161, 48105, 73761, 76935, 122935, 221283, 230805, 238387, 368805, 715161, 1106415, 1191935, 2145483, 3575805, 5482901, 10727415, 16448703, 27414505, 49346109, 82243515, 246730545]

約数ペア:

[(1, 246730545), (3, 82243515), (5, 49346109), (9, 27414505), (15, 16448703), (23, 10727415), (45, 5482901), (69, 3575805), (115, 2145483), (207, 1191935), (223, 1106415), (345, 715161), (669, 368805), (1035, 238387), (1069, 230805), (1115, 221283), (2007, 122935), (3207, 76935), (3345, 73761), (5129, 48105), (5345, 46161), (9621, 25645), (10035, 24587), (15387, 16035)]