98881890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3691}}^1$

素因数の和:3767

約数の個数: 64

約数和(自身を含む): 255191040

約数和(自身を除く): 156309150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2679, 3691, 4465, 5358, 7382, 8930, 11073, 13395, 18455, 22146, 26790, 36910, 55365, 70129, 110730, 140258, 173477, 210387, 346954, 350645, 420774, 520431, 701290, 867385, 1040862, 1051935, 1734770, 2103870, 2602155, 3296063, 5204310, 6592126, 9888189, 16480315, 19776378, 32960630, 49440945, 98881890]

約数ペア:

[(1, 98881890), (2, 49440945), (3, 32960630), (5, 19776378), (6, 16480315), (10, 9888189), (15, 6592126), (19, 5204310), (30, 3296063), (38, 2602155), (47, 2103870), (57, 1734770), (94, 1051935), (95, 1040862), (114, 867385), (141, 701290), (190, 520431), (235, 420774), (282, 350645), (285, 346954), (470, 210387), (570, 173477), (705, 140258), (893, 110730), (1410, 70129), (1786, 55365), (2679, 36910), (3691, 26790), (4465, 22146), (5358, 18455), (7382, 13395), (8930, 11073)]