4499010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 12643200

約数和(自身を除く): 8144190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 877, 1026, 1710, 1754, 2565, 2631, 4385, 5130, 5262, 7893, 8770, 13155, 15786, 16663, 23679, 26310, 33326, 39465, 47358, 49989, 78930, 83315, 99978, 118395, 149967, 166630, 236790, 249945, 299934, 449901, 499890, 749835, 899802, 1499670, 2249505, 4499010]

約数ペア:

[(1, 4499010), (2, 2249505), (3, 1499670), (5, 899802), (6, 749835), (9, 499890), (10, 449901), (15, 299934), (18, 249945), (19, 236790), (27, 166630), (30, 149967), (38, 118395), (45, 99978), (54, 83315), (57, 78930), (90, 49989), (95, 47358), (114, 39465), (135, 33326), (171, 26310), (190, 23679), (270, 16663), (285, 15786), (342, 13155), (513, 8770), (570, 7893), (855, 5262), (877, 5130), (1026, 4385), (1710, 2631), (1754, 2565)]