9615340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 23268672

約数和(自身を除く): 13653332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 397, 692, 794, 865, 1211, 1588, 1730, 1985, 2422, 2779, 3460, 3970, 4844, 5558, 6055, 7940, 11116, 12110, 13895, 24220, 27790, 55580, 68681, 137362, 274724, 343405, 480767, 686810, 961534, 1373620, 1923068, 2403835, 4807670, 9615340]

約数ペア:

[(1, 9615340), (2, 4807670), (4, 2403835), (5, 1923068), (7, 1373620), (10, 961534), (14, 686810), (20, 480767), (28, 343405), (35, 274724), (70, 137362), (140, 68681), (173, 55580), (346, 27790), (397, 24220), (692, 13895), (794, 12110), (865, 11116), (1211, 7940), (1588, 6055), (1730, 5558), (1985, 4844), (2422, 3970), (2779, 3460)]