23340690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 62795520

約数和(自身を除く): 39454830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 631, 685, 822, 1233, 1262, 1370, 1893, 2055, 2466, 3155, 3699, 3786, 4110, 5679, 6165, 6310, 7398, 9465, 11358, 12330, 17037, 18495, 18930, 28395, 34074, 36990, 56790, 85185, 86447, 170370, 172894, 259341, 432235, 518682, 778023, 864470, 1296705, 1556046, 2334069, 2593410, 3890115, 4668138, 7780230, 11670345, 23340690]

約数ペア:

[(1, 23340690), (2, 11670345), (3, 7780230), (5, 4668138), (6, 3890115), (9, 2593410), (10, 2334069), (15, 1556046), (18, 1296705), (27, 864470), (30, 778023), (45, 518682), (54, 432235), (90, 259341), (135, 172894), (137, 170370), (270, 86447), (274, 85185), (411, 56790), (631, 36990), (685, 34074), (822, 28395), (1233, 18930), (1262, 18495), (1370, 17037), (1893, 12330), (2055, 11358), (2466, 9465), (3155, 7398), (3699, 6310), (3786, 6165), (4110, 5679)]