968940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{769}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 3363360

約数和(自身を除く): 2394420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 769, 1260, 1538, 2307, 3076, 3845, 4614, 5383, 6921, 7690, 9228, 10766, 11535, 13842, 15380, 16149, 21532, 23070, 26915, 27684, 32298, 34605, 46140, 48447, 53830, 64596, 69210, 80745, 96894, 107660, 138420, 161490, 193788, 242235, 322980, 484470, 968940]

約数ペア:

[(1, 968940), (2, 484470), (3, 322980), (4, 242235), (5, 193788), (6, 161490), (7, 138420), (9, 107660), (10, 96894), (12, 80745), (14, 69210), (15, 64596), (18, 53830), (20, 48447), (21, 46140), (28, 34605), (30, 32298), (35, 27684), (36, 26915), (42, 23070), (45, 21532), (60, 16149), (63, 15380), (70, 13842), (84, 11535), (90, 10766), (105, 9228), (126, 7690), (140, 6921), (180, 5383), (210, 4614), (252, 3845), (315, 3076), (420, 2307), (630, 1538), (769, 1260)]