29378820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 87494400

約数和(自身を除く): 58115580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 183, 230, 244, 276, 305, 345, 349, 366, 460, 610, 690, 698, 732, 915, 1047, 1220, 1380, 1396, 1403, 1745, 1830, 2094, 2806, 3490, 3660, 4188, 4209, 5235, 5612, 6980, 7015, 8027, 8418, 10470, 14030, 16054, 16836, 20940, 21045, 21289, 24081, 28060, 32108, 40135, 42090, 42578, 48162, 63867, 80270, 84180, 85156, 96324, 106445, 120405, 127734, 160540, 212890, 240810, 255468, 319335, 425780, 481620, 489647, 638670, 979294, 1277340, 1468941, 1958588, 2448235, 2937882, 4896470, 5875764, 7344705, 9792940, 14689410, 29378820]

約数ペア:

[(1, 29378820), (2, 14689410), (3, 9792940), (4, 7344705), (5, 5875764), (6, 4896470), (10, 2937882), (12, 2448235), (15, 1958588), (20, 1468941), (23, 1277340), (30, 979294), (46, 638670), (60, 489647), (61, 481620), (69, 425780), (92, 319335), (115, 255468), (122, 240810), (138, 212890), (183, 160540), (230, 127734), (244, 120405), (276, 106445), (305, 96324), (345, 85156), (349, 84180), (366, 80270), (460, 63867), (610, 48162), (690, 42578), (698, 42090), (732, 40135), (915, 32108), (1047, 28060), (1220, 24081), (1380, 21289), (1396, 21045), (1403, 20940), (1745, 16836), (1830, 16054), (2094, 14030), (2806, 10470), (3490, 8418), (3660, 8027), (4188, 7015), (4209, 6980), (5235, 5612)]