300158979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 431520000

約数和(自身を除く): 131361021

約数列:

[1, 3, 19, 57, 61, 173, 183, 499, 519, 1159, 1497, 3287, 3477, 9481, 9861, 10553, 28443, 30439, 31659, 86327, 91317, 200507, 258981, 578341, 601521, 1640213, 1735023, 4920639, 5265947, 15797841, 100052993, 300158979]

約数ペア:

[(1, 300158979), (3, 100052993), (19, 15797841), (57, 5265947), (61, 4920639), (173, 1735023), (183, 1640213), (499, 601521), (519, 578341), (1159, 258981), (1497, 200507), (3287, 91317), (3477, 86327), (9481, 31659), (9861, 30439), (10553, 28443)]