88882890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3083}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 220493664

約数和(自身を除く): 131610774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 3083, 4805, 5766, 6166, 9249, 9610, 14415, 15415, 18498, 28830, 30830, 46245, 92490, 95573, 191146, 286719, 477865, 573438, 955730, 1433595, 2867190, 2962763, 5925526, 8888289, 14813815, 17776578, 29627630, 44441445, 88882890]

約数ペア:

[(1, 88882890), (2, 44441445), (3, 29627630), (5, 17776578), (6, 14813815), (10, 8888289), (15, 5925526), (30, 2962763), (31, 2867190), (62, 1433595), (93, 955730), (155, 573438), (186, 477865), (310, 286719), (465, 191146), (930, 95573), (961, 92490), (1922, 46245), (2883, 30830), (3083, 28830), (4805, 18498), (5766, 15415), (6166, 14415), (9249, 9610)]