207880710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1453}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 527627520

約数和(自身を除く): 319746810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 502, 570, 753, 1255, 1453, 1506, 2510, 2906, 3765, 4359, 4769, 7265, 7530, 8718, 9538, 14307, 14530, 21795, 23845, 27607, 28614, 43590, 47690, 55214, 71535, 82821, 138035, 143070, 165642, 276070, 364703, 414105, 729406, 828210, 1094109, 1823515, 2188218, 3647030, 5470545, 6929357, 10941090, 13858714, 20788071, 34646785, 41576142, 69293570, 103940355, 207880710]

約数ペア:

[(1, 207880710), (2, 103940355), (3, 69293570), (5, 41576142), (6, 34646785), (10, 20788071), (15, 13858714), (19, 10941090), (30, 6929357), (38, 5470545), (57, 3647030), (95, 2188218), (114, 1823515), (190, 1094109), (251, 828210), (285, 729406), (502, 414105), (570, 364703), (753, 276070), (1255, 165642), (1453, 143070), (1506, 138035), (2510, 82821), (2906, 71535), (3765, 55214), (4359, 47690), (4769, 43590), (7265, 28614), (7530, 27607), (8718, 23845), (9538, 21795), (14307, 14530)]