30347835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 55710720

約数和(自身を除く): 25362885

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 743, 1167, 1945, 2229, 2723, 3715, 5201, 5835, 8169, 11145, 13615, 15603, 26005, 40845, 78015, 289027, 867081, 1445135, 2023189, 4335405, 6069567, 10115945, 30347835]

約数ペア:

[(1, 30347835), (3, 10115945), (5, 6069567), (7, 4335405), (15, 2023189), (21, 1445135), (35, 867081), (105, 289027), (389, 78015), (743, 40845), (1167, 26005), (1945, 15603), (2229, 13615), (2723, 11145), (3715, 8169), (5201, 5835)]