131481330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 333849600

約数和(自身を除く): 202368270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 502, 570, 753, 919, 1255, 1506, 1838, 2510, 2757, 3765, 4595, 4769, 5514, 7530, 9190, 9538, 13785, 14307, 17461, 23845, 27570, 28614, 34922, 47690, 52383, 71535, 87305, 104766, 143070, 174610, 230669, 261915, 461338, 523830, 692007, 1153345, 1384014, 2306690, 3460035, 4382711, 6920070, 8765422, 13148133, 21913555, 26296266, 43827110, 65740665, 131481330]

約数ペア:

[(1, 131481330), (2, 65740665), (3, 43827110), (5, 26296266), (6, 21913555), (10, 13148133), (15, 8765422), (19, 6920070), (30, 4382711), (38, 3460035), (57, 2306690), (95, 1384014), (114, 1153345), (190, 692007), (251, 523830), (285, 461338), (502, 261915), (570, 230669), (753, 174610), (919, 143070), (1255, 104766), (1506, 87305), (1838, 71535), (2510, 52383), (2757, 47690), (3765, 34922), (4595, 28614), (4769, 27570), (5514, 23845), (7530, 17461), (9190, 14307), (9538, 13785)]