31699620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 100800000

約数和(自身を除く): 69100380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1249, 1269, 1410, 1692, 2115, 2498, 2538, 2820, 3747, 4230, 4996, 5076, 6245, 6345, 7494, 8460, 11241, 12490, 12690, 14988, 18735, 22482, 24980, 25380, 33723, 37470, 44964, 56205, 58703, 67446, 74940, 112410, 117406, 134892, 168615, 176109, 224820, 234812, 293515, 337230, 352218, 528327, 587030, 674460, 704436, 880545, 1056654, 1174060, 1584981, 1761090, 2113308, 2641635, 3169962, 3522180, 5283270, 6339924, 7924905, 10566540, 15849810, 31699620]

約数ペア:

[(1, 31699620), (2, 15849810), (3, 10566540), (4, 7924905), (5, 6339924), (6, 5283270), (9, 3522180), (10, 3169962), (12, 2641635), (15, 2113308), (18, 1761090), (20, 1584981), (27, 1174060), (30, 1056654), (36, 880545), (45, 704436), (47, 674460), (54, 587030), (60, 528327), (90, 352218), (94, 337230), (108, 293515), (135, 234812), (141, 224820), (180, 176109), (188, 168615), (235, 134892), (270, 117406), (282, 112410), (423, 74940), (470, 67446), (540, 58703), (564, 56205), (705, 44964), (846, 37470), (940, 33723), (1249, 25380), (1269, 24980), (1410, 22482), (1692, 18735), (2115, 14988), (2498, 12690), (2538, 12490), (2820, 11241), (3747, 8460), (4230, 7494), (4996, 6345), (5076, 6245)]