758290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 1552320

約数和(自身を除く): 794030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 307, 494, 614, 1235, 1535, 2470, 3070, 3991, 5833, 7982, 11666, 19955, 29165, 39910, 58330, 75829, 151658, 379145, 758290]

約数ペア:

[(1, 758290), (2, 379145), (5, 151658), (10, 75829), (13, 58330), (19, 39910), (26, 29165), (38, 19955), (65, 11666), (95, 7982), (130, 5833), (190, 3991), (247, 3070), (307, 2470), (494, 1535), (614, 1235)]