145467870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{210823}}^1$

素因数の和:210856

約数の個数: 32

約数和(自身を含む): 364303872

約数和(自身を除く): 218836002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 210823, 421646, 632469, 1054115, 1264938, 2108230, 3162345, 4848929, 6324690, 9697858, 14546787, 24244645, 29093574, 48489290, 72733935, 145467870]

約数ペア:

[(1, 145467870), (2, 72733935), (3, 48489290), (5, 29093574), (6, 24244645), (10, 14546787), (15, 9697858), (23, 6324690), (30, 4848929), (46, 3162345), (69, 2108230), (115, 1264938), (138, 1054115), (230, 632469), (345, 421646), (690, 210823)]