85688310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 125818890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 89, 134, 178, 201, 267, 335, 402, 445, 479, 534, 670, 890, 958, 1005, 1335, 1437, 2010, 2395, 2670, 2874, 4790, 5963, 7185, 11926, 14370, 17889, 29815, 32093, 35778, 42631, 59630, 64186, 85262, 89445, 96279, 127893, 160465, 178890, 192558, 213155, 255786, 320930, 426310, 481395, 639465, 962790, 1278930, 2856277, 5712554, 8568831, 14281385, 17137662, 28562770, 42844155, 85688310]

約数ペア:

[(1, 85688310), (2, 42844155), (3, 28562770), (5, 17137662), (6, 14281385), (10, 8568831), (15, 5712554), (30, 2856277), (67, 1278930), (89, 962790), (134, 639465), (178, 481395), (201, 426310), (267, 320930), (335, 255786), (402, 213155), (445, 192558), (479, 178890), (534, 160465), (670, 127893), (890, 96279), (958, 89445), (1005, 85262), (1335, 64186), (1437, 59630), (2010, 42631), (2395, 35778), (2670, 32093), (2874, 29815), (4790, 17889), (5963, 14370), (7185, 11926)]