117295490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2939}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 228191040

約数和(自身を除く): 110895550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 2939, 3070, 3991, 5878, 7982, 14695, 19955, 29390, 38207, 39910, 76414, 191035, 382070, 902273, 1804546, 4511365, 9022730, 11729549, 23459098, 58647745, 117295490]

約数ペア:

[(1, 117295490), (2, 58647745), (5, 23459098), (10, 11729549), (13, 9022730), (26, 4511365), (65, 1804546), (130, 902273), (307, 382070), (614, 191035), (1535, 76414), (2939, 39910), (3070, 38207), (3991, 29390), (5878, 19955), (7982, 14695)]