30246855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 21454905

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2243, 2697, 4495, 6729, 11215, 13485, 33645, 65047, 69533, 195141, 208599, 325235, 347665, 975705, 1042995, 2016457, 6049371, 10082285, 30246855]

約数ペア:

[(1, 30246855), (3, 10082285), (5, 6049371), (15, 2016457), (29, 1042995), (31, 975705), (87, 347665), (93, 325235), (145, 208599), (155, 195141), (435, 69533), (465, 65047), (899, 33645), (2243, 13485), (2697, 11215), (4495, 6729)]