27897540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 87284736

約数和(自身を除く): 59387196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 983, 1290, 1419, 1892, 1966, 2365, 2580, 2838, 2949, 3932, 4730, 4915, 5676, 5898, 7095, 9460, 9830, 10813, 11796, 14190, 14745, 19660, 21626, 28380, 29490, 32439, 42269, 43252, 54065, 58980, 64878, 84538, 108130, 126807, 129756, 162195, 169076, 211345, 216260, 253614, 324390, 422690, 464959, 507228, 634035, 648780, 845380, 929918, 1268070, 1394877, 1859836, 2324795, 2536140, 2789754, 4649590, 5579508, 6974385, 9299180, 13948770, 27897540]

約数ペア:

[(1, 27897540), (2, 13948770), (3, 9299180), (4, 6974385), (5, 5579508), (6, 4649590), (10, 2789754), (11, 2536140), (12, 2324795), (15, 1859836), (20, 1394877), (22, 1268070), (30, 929918), (33, 845380), (43, 648780), (44, 634035), (55, 507228), (60, 464959), (66, 422690), (86, 324390), (110, 253614), (129, 216260), (132, 211345), (165, 169076), (172, 162195), (215, 129756), (220, 126807), (258, 108130), (330, 84538), (430, 64878), (473, 58980), (516, 54065), (645, 43252), (660, 42269), (860, 32439), (946, 29490), (983, 28380), (1290, 21626), (1419, 19660), (1892, 14745), (1966, 14190), (2365, 11796), (2580, 10813), (2838, 9830), (2949, 9460), (3932, 7095), (4730, 5898), (4915, 5676)]