2895012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 7862400

約数和(自身を除く): 4967388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 59, 87, 94, 116, 118, 141, 174, 177, 188, 236, 261, 282, 348, 354, 423, 522, 531, 564, 708, 846, 1044, 1062, 1363, 1692, 1711, 2124, 2726, 2773, 3422, 4089, 5133, 5452, 5546, 6844, 8178, 8319, 10266, 11092, 12267, 15399, 16356, 16638, 20532, 24534, 24957, 30798, 33276, 49068, 49914, 61596, 80417, 99828, 160834, 241251, 321668, 482502, 723753, 965004, 1447506, 2895012]

約数ペア:

[(1, 2895012), (2, 1447506), (3, 965004), (4, 723753), (6, 482502), (9, 321668), (12, 241251), (18, 160834), (29, 99828), (36, 80417), (47, 61596), (58, 49914), (59, 49068), (87, 33276), (94, 30798), (116, 24957), (118, 24534), (141, 20532), (174, 16638), (177, 16356), (188, 15399), (236, 12267), (261, 11092), (282, 10266), (348, 8319), (354, 8178), (423, 6844), (522, 5546), (531, 5452), (564, 5133), (708, 4089), (846, 3422), (1044, 2773), (1062, 2726), (1363, 2124), (1692, 1711)]