4265220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 12132288

約数和(自身を除く): 7867068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1061, 1340, 2010, 2122, 3183, 4020, 4244, 5305, 6366, 10610, 12732, 15915, 21220, 31830, 63660, 71087, 142174, 213261, 284348, 355435, 426522, 710870, 853044, 1066305, 1421740, 2132610, 4265220]

約数ペア:

[(1, 4265220), (2, 2132610), (3, 1421740), (4, 1066305), (5, 853044), (6, 710870), (10, 426522), (12, 355435), (15, 284348), (20, 213261), (30, 142174), (60, 71087), (67, 63660), (134, 31830), (201, 21220), (268, 15915), (335, 12732), (402, 10610), (670, 6366), (804, 5305), (1005, 4244), (1061, 4020), (1340, 3183), (2010, 2122)]