30407055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 56377344

約数和(自身を除く): 25970289

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 3967, 7665, 11901, 19835, 27769, 59505, 83307, 138845, 289591, 416535, 868773, 1447955, 2027137, 4343865, 6081411, 10135685, 30407055]

約数ペア:

[(1, 30407055), (3, 10135685), (5, 6081411), (7, 4343865), (15, 2027137), (21, 1447955), (35, 868773), (73, 416535), (105, 289591), (219, 138845), (365, 83307), (511, 59505), (1095, 27769), (1533, 19835), (2555, 11901), (3967, 7665)]