30810795

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 50663424

約数和(自身を除く): 19852629

約数列:

[1, 3, 5, 15, 61, 151, 183, 223, 305, 453, 669, 755, 915, 1115, 2265, 3345, 9211, 13603, 27633, 33673, 40809, 46055, 68015, 101019, 138165, 168365, 204045, 505095, 2054053, 6162159, 10270265, 30810795]

約数ペア:

[(1, 30810795), (3, 10270265), (5, 6162159), (15, 2054053), (61, 505095), (151, 204045), (183, 168365), (223, 138165), (305, 101019), (453, 68015), (669, 46055), (755, 40809), (915, 33673), (1115, 27633), (2265, 13603), (3345, 9211)]