7628310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 21427200

約数和(自身を除く): 13798890

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, 1026, 1487, 1710, 2565, 2974, 4461, 5130, 7435, 8922, 13383, 14870, 22305, 26766, 28253, 40149, 44610, 56506, 66915, 80298, 84759, 133830, 141265, 169518, 200745, 254277, 282530, 401490, 423795, 508554, 762831, 847590, 1271385, 1525662, 2542770, 3814155, 7628310]

約数ペア:

[(1, 7628310), (2, 3814155), (3, 2542770), (5, 1525662), (6, 1271385), (9, 847590), (10, 762831), (15, 508554), (18, 423795), (19, 401490), (27, 282530), (30, 254277), (38, 200745), (45, 169518), (54, 141265), (57, 133830), (90, 84759), (95, 80298), (114, 66915), (135, 56506), (171, 44610), (190, 40149), (270, 28253), (285, 26766), (342, 22305), (513, 14870), (570, 13383), (855, 8922), (1026, 7435), (1487, 5130), (1710, 4461), (2565, 2974)]