61842410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 131676840

約数和(自身を除く): 69834430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2069, 2135, 2989, 4138, 4270, 5978, 10345, 14483, 14945, 20690, 28966, 29890, 72415, 101381, 126209, 144830, 202762, 252418, 506905, 631045, 883463, 1013810, 1262090, 1766926, 4417315, 6184241, 8834630, 12368482, 30921205, 61842410]

約数ペア:

[(1, 61842410), (2, 30921205), (5, 12368482), (7, 8834630), (10, 6184241), (14, 4417315), (35, 1766926), (49, 1262090), (61, 1013810), (70, 883463), (98, 631045), (122, 506905), (245, 252418), (305, 202762), (427, 144830), (490, 126209), (610, 101381), (854, 72415), (2069, 29890), (2135, 28966), (2989, 20690), (4138, 14945), (4270, 14483), (5978, 10345)]