17490885180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1219727}}^1$

素因数の和:1219978

約数の個数: 48

約数和(自身を含む): 49179432960

約数和(自身を除く): 31688547780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 1219727, 2439454, 3659181, 4878908, 6098635, 7318362, 12197270, 14636724, 18295905, 24394540, 36591810, 73183620, 291514753, 583029506, 874544259, 1166059012, 1457573765, 1749088518, 2915147530, 3498177036, 4372721295, 5830295060, 8745442590, 17490885180]

約数ペア:

[(1, 17490885180), (2, 8745442590), (3, 5830295060), (4, 4372721295), (5, 3498177036), (6, 2915147530), (10, 1749088518), (12, 1457573765), (15, 1166059012), (20, 874544259), (30, 583029506), (60, 291514753), (239, 73183620), (478, 36591810), (717, 24394540), (956, 18295905), (1195, 14636724), (1434, 12197270), (2390, 7318362), (2868, 6098635), (3585, 4878908), (4780, 3659181), (7170, 2439454), (14340, 1219727)]