244163630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2729}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 459950400

約数和(自身を除く): 215786770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 389, 778, 1945, 2729, 3890, 5458, 8947, 13645, 17894, 27290, 44735, 62767, 89470, 125534, 313835, 627670, 1061581, 2123162, 5307905, 10615810, 24416363, 48832726, 122081815, 244163630]

約数ペア:

[(1, 244163630), (2, 122081815), (5, 48832726), (10, 24416363), (23, 10615810), (46, 5307905), (115, 2123162), (230, 1061581), (389, 627670), (778, 313835), (1945, 125534), (2729, 89470), (3890, 62767), (5458, 44735), (8947, 27290), (13645, 17894)]