69542920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3358

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 101529080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 3299, 4216, 5270, 6598, 10540, 13196, 16495, 21080, 26392, 32990, 56083, 65980, 102269, 112166, 131960, 204538, 224332, 280415, 409076, 448664, 511345, 560830, 818152, 1022690, 1121660, 1738573, 2045380, 2243320, 3477146, 4090760, 6954292, 8692865, 13908584, 17385730, 34771460, 69542920]

約数ペア:

[(1, 69542920), (2, 34771460), (4, 17385730), (5, 13908584), (8, 8692865), (10, 6954292), (17, 4090760), (20, 3477146), (31, 2243320), (34, 2045380), (40, 1738573), (62, 1121660), (68, 1022690), (85, 818152), (124, 560830), (136, 511345), (155, 448664), (170, 409076), (248, 280415), (310, 224332), (340, 204538), (527, 131960), (620, 112166), (680, 102269), (1054, 65980), (1240, 56083), (2108, 32990), (2635, 26392), (3299, 21080), (4216, 16495), (5270, 13196), (6598, 10540)]