30418770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5147}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 73389888

約数和(自身を除く): 42971118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5147, 5910, 10294, 15441, 25735, 30882, 51470, 77205, 154410, 1013959, 2027918, 3041877, 5069795, 6083754, 10139590, 15209385, 30418770]

約数ペア:

[(1, 30418770), (2, 15209385), (3, 10139590), (5, 6083754), (6, 5069795), (10, 3041877), (15, 2027918), (30, 1013959), (197, 154410), (394, 77205), (591, 51470), (985, 30882), (1182, 25735), (1970, 15441), (2955, 10294), (5147, 5910)]