30368535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 19812585

約数列:

[1, 3, 5, 15, 43, 129, 197, 215, 239, 591, 645, 717, 985, 1195, 2955, 3585, 8471, 10277, 25413, 30831, 42355, 47083, 51385, 127065, 141249, 154155, 235415, 706245, 2024569, 6073707, 10122845, 30368535]

約数ペア:

[(1, 30368535), (3, 10122845), (5, 6073707), (15, 2024569), (43, 706245), (129, 235415), (197, 154155), (215, 141249), (239, 127065), (591, 51385), (645, 47083), (717, 42355), (985, 30831), (1195, 25413), (2955, 10277), (3585, 8471)]