43195980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42349}}^1$

素因数の和:42378

約数の個数: 48

約数和(自身を含む): 128066400

約数和(自身を除く): 84870420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 42349, 84698, 127047, 169396, 211745, 254094, 423490, 508188, 635235, 719933, 846980, 1270470, 1439866, 2159799, 2540940, 2879732, 3599665, 4319598, 7199330, 8639196, 10798995, 14398660, 21597990, 43195980]

約数ペア:

[(1, 43195980), (2, 21597990), (3, 14398660), (4, 10798995), (5, 8639196), (6, 7199330), (10, 4319598), (12, 3599665), (15, 2879732), (17, 2540940), (20, 2159799), (30, 1439866), (34, 1270470), (51, 846980), (60, 719933), (68, 635235), (85, 508188), (102, 423490), (170, 254094), (204, 211745), (255, 169396), (340, 127047), (510, 84698), (1020, 42349)]