216165660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{189619}}^1$

素因数の和:189650

約数の個数: 48

約数和(自身を含む): 637123200

約数和(自身を除く): 420957540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 189619, 379238, 568857, 758476, 948095, 1137714, 1896190, 2275428, 2844285, 3602761, 3792380, 5688570, 7205522, 10808283, 11377140, 14411044, 18013805, 21616566, 36027610, 43233132, 54041415, 72055220, 108082830, 216165660]

約数ペア:

[(1, 216165660), (2, 108082830), (3, 72055220), (4, 54041415), (5, 43233132), (6, 36027610), (10, 21616566), (12, 18013805), (15, 14411044), (19, 11377140), (20, 10808283), (30, 7205522), (38, 5688570), (57, 3792380), (60, 3602761), (76, 2844285), (95, 2275428), (114, 1896190), (190, 1137714), (228, 948095), (285, 758476), (380, 568857), (570, 379238), (1140, 189619)]