78422730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5197}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 188625024

約数和(自身を除く): 110202294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 1006, 1509, 2515, 3018, 5030, 5197, 7545, 10394, 15090, 15591, 25985, 31182, 51970, 77955, 155910, 2614091, 5228182, 7842273, 13070455, 15684546, 26140910, 39211365, 78422730]

約数ペア:

[(1, 78422730), (2, 39211365), (3, 26140910), (5, 15684546), (6, 13070455), (10, 7842273), (15, 5228182), (30, 2614091), (503, 155910), (1006, 77955), (1509, 51970), (2515, 31182), (3018, 25985), (5030, 15591), (5197, 15090), (7545, 10394)]