84905970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60217}}^1$

素因数の和:60274

約数の個数: 32

約数和(自身を含む): 208113408

約数和(自身を除く): 123207438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 60217, 120434, 180651, 301085, 361302, 602170, 903255, 1806510, 2830199, 5660398, 8490597, 14150995, 16981194, 28301990, 42452985, 84905970]

約数ペア:

[(1, 84905970), (2, 42452985), (3, 28301990), (5, 16981194), (6, 14150995), (10, 8490597), (15, 5660398), (30, 2830199), (47, 1806510), (94, 903255), (141, 602170), (235, 361302), (282, 301085), (470, 180651), (705, 120434), (1410, 60217)]