8693580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2957}}^1$

素因数の和:2983

約数の個数: 72

約数和(自身を含む): 28325808

約数和(自身を除く): 19632228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 2957, 5914, 8871, 11828, 14785, 17742, 20699, 29570, 35484, 41398, 44355, 59140, 62097, 82796, 88710, 103495, 124194, 144893, 177420, 206990, 248388, 289786, 310485, 413980, 434679, 579572, 620970, 724465, 869358, 1241940, 1448930, 1738716, 2173395, 2897860, 4346790, 8693580]

約数ペア:

[(1, 8693580), (2, 4346790), (3, 2897860), (4, 2173395), (5, 1738716), (6, 1448930), (7, 1241940), (10, 869358), (12, 724465), (14, 620970), (15, 579572), (20, 434679), (21, 413980), (28, 310485), (30, 289786), (35, 248388), (42, 206990), (49, 177420), (60, 144893), (70, 124194), (84, 103495), (98, 88710), (105, 82796), (140, 62097), (147, 59140), (196, 44355), (210, 41398), (245, 35484), (294, 29570), (420, 20699), (490, 17742), (588, 14785), (735, 11828), (980, 8871), (1470, 5914), (2940, 2957)]