1216331370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4504931}}^1$

素因数の和:4504947

約数の個数: 32

約数和(自身を含む): 3243551040

約数和(自身を除く): 2027219670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4504931, 9009862, 13514793, 22524655, 27029586, 40544379, 45049310, 67573965, 81088758, 121633137, 135147930, 202721895, 243266274, 405443790, 608165685, 1216331370]

約数ペア:

[(1, 1216331370), (2, 608165685), (3, 405443790), (5, 243266274), (6, 202721895), (9, 135147930), (10, 121633137), (15, 81088758), (18, 67573965), (27, 45049310), (30, 40544379), (45, 27029586), (54, 22524655), (90, 13514793), (135, 9009862), (270, 4504931)]