234047380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4211}}^1$

素因数の和:4624

約数の個数: 48

約数和(自身を含む): 563262336

約数和(自身を除く): 329214956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 1588, 1985, 2779, 3970, 4211, 5558, 7940, 8422, 11116, 13895, 16844, 21055, 27790, 29477, 42110, 55580, 58954, 84220, 117908, 147385, 294770, 589540, 1671767, 3343534, 6687068, 8358835, 11702369, 16717670, 23404738, 33435340, 46809476, 58511845, 117023690, 234047380]

約数ペア:

[(1, 234047380), (2, 117023690), (4, 58511845), (5, 46809476), (7, 33435340), (10, 23404738), (14, 16717670), (20, 11702369), (28, 8358835), (35, 6687068), (70, 3343534), (140, 1671767), (397, 589540), (794, 294770), (1588, 147385), (1985, 117908), (2779, 84220), (3970, 58954), (4211, 55580), (5558, 42110), (7940, 29477), (8422, 27790), (11116, 21055), (13895, 16844)]