15460676

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 35163072

約数和(自身を除く): 19702396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 101, 142, 154, 196, 202, 284, 308, 404, 497, 539, 707, 781, 994, 1078, 1111, 1414, 1562, 1988, 2156, 2222, 2828, 3124, 3479, 4444, 4949, 5467, 6958, 7171, 7777, 9898, 10934, 13916, 14342, 15554, 19796, 21868, 28684, 31108, 38269, 50197, 54439, 76538, 78881, 100394, 108878, 153076, 157762, 200788, 217756, 315524, 351379, 552167, 702758, 1104334, 1405516, 2208668, 3865169, 7730338, 15460676]

約数ペア:

[(1, 15460676), (2, 7730338), (4, 3865169), (7, 2208668), (11, 1405516), (14, 1104334), (22, 702758), (28, 552167), (44, 351379), (49, 315524), (71, 217756), (77, 200788), (98, 157762), (101, 153076), (142, 108878), (154, 100394), (196, 78881), (202, 76538), (284, 54439), (308, 50197), (404, 38269), (497, 31108), (539, 28684), (707, 21868), (781, 19796), (994, 15554), (1078, 14342), (1111, 13916), (1414, 10934), (1562, 9898), (1988, 7777), (2156, 7171), (2222, 6958), (2828, 5467), (3124, 4949), (3479, 4444)]