71774030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 135376704

約数和(自身を除く): 63602674

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313, 626, 997, 1565, 1994, 3130, 4985, 7199, 9970, 14398, 22931, 35995, 45862, 71990, 114655, 229310, 312061, 624122, 1560305, 3120610, 7177403, 14354806, 35887015, 71774030]

約数ペア:

[(1, 71774030), (2, 35887015), (5, 14354806), (10, 7177403), (23, 3120610), (46, 1560305), (115, 624122), (230, 312061), (313, 229310), (626, 114655), (997, 71990), (1565, 45862), (1994, 35995), (3130, 22931), (4985, 14398), (7199, 9970)]