30273405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 51646464

約数和(自身を除く): 21373059

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 1867, 3243, 5405, 5601, 9335, 16215, 28005, 42941, 87749, 128823, 214705, 263247, 438745, 644115, 1316235, 2018227, 6054681, 10091135, 30273405]

約数ペア:

[(1, 30273405), (3, 10091135), (5, 6054681), (15, 2018227), (23, 1316235), (47, 644115), (69, 438745), (115, 263247), (141, 214705), (235, 128823), (345, 87749), (705, 42941), (1081, 28005), (1867, 16215), (3243, 9335), (5405, 5601)]