387583290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{39509}}^1$

素因数の和:39631

約数の個数: 48

約数和(自身を含む): 1016987400

約数和(自身を除く): 629404110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 39509, 79018, 118527, 197545, 237054, 355581, 395090, 592635, 711162, 1185270, 1777905, 3555810, 4306481, 8612962, 12919443, 21532405, 25838886, 38758329, 43064810, 64597215, 77516658, 129194430, 193791645, 387583290]

約数ペア:

[(1, 387583290), (2, 193791645), (3, 129194430), (5, 77516658), (6, 64597215), (9, 43064810), (10, 38758329), (15, 25838886), (18, 21532405), (30, 12919443), (45, 8612962), (90, 4306481), (109, 3555810), (218, 1777905), (327, 1185270), (545, 711162), (654, 592635), (981, 395090), (1090, 355581), (1635, 237054), (1962, 197545), (3270, 118527), (4905, 79018), (9810, 39509)]