291217470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{3967}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 699383808

約数和(自身を除く): 408166338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2447, 3967, 4894, 7341, 7934, 11901, 12235, 14682, 19835, 23802, 24470, 36705, 39670, 59505, 73410, 119010, 9707249, 19414498, 29121747, 48536245, 58243494, 97072490, 145608735, 291217470]

約数ペア:

[(1, 291217470), (2, 145608735), (3, 97072490), (5, 58243494), (6, 48536245), (10, 29121747), (15, 19414498), (30, 9707249), (2447, 119010), (3967, 73410), (4894, 59505), (7341, 39670), (7934, 36705), (11901, 24470), (12235, 23802), (14682, 19835)]