27402270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{2663}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 49320930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2663, 3430, 5145, 5326, 7989, 10290, 13315, 15978, 18641, 26630, 37282, 39945, 55923, 79890, 93205, 111846, 130487, 186410, 260974, 279615, 391461, 559230, 652435, 782922, 913409, 1304870, 1826818, 1957305, 2740227, 3914610, 4567045, 5480454, 9134090, 13701135, 27402270]

約数ペア:

[(1, 27402270), (2, 13701135), (3, 9134090), (5, 5480454), (6, 4567045), (7, 3914610), (10, 2740227), (14, 1957305), (15, 1826818), (21, 1304870), (30, 913409), (35, 782922), (42, 652435), (49, 559230), (70, 391461), (98, 279615), (105, 260974), (147, 186410), (210, 130487), (245, 111846), (294, 93205), (343, 79890), (490, 55923), (686, 39945), (735, 37282), (1029, 26630), (1470, 18641), (1715, 15978), (2058, 13315), (2663, 10290), (3430, 7989), (5145, 5326)]