238783830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1669}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 606009600

約数和(自身を除く): 367225770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 502, 570, 753, 1255, 1506, 1669, 2510, 3338, 3765, 4769, 5007, 7530, 8345, 9538, 10014, 14307, 16690, 23845, 25035, 28614, 31711, 47690, 50070, 63422, 71535, 95133, 143070, 158555, 190266, 317110, 418919, 475665, 837838, 951330, 1256757, 2094595, 2513514, 4189190, 6283785, 7959461, 12567570, 15918922, 23878383, 39797305, 47756766, 79594610, 119391915, 238783830]

約数ペア:

[(1, 238783830), (2, 119391915), (3, 79594610), (5, 47756766), (6, 39797305), (10, 23878383), (15, 15918922), (19, 12567570), (30, 7959461), (38, 6283785), (57, 4189190), (95, 2513514), (114, 2094595), (190, 1256757), (251, 951330), (285, 837838), (502, 475665), (570, 418919), (753, 317110), (1255, 190266), (1506, 158555), (1669, 143070), (2510, 95133), (3338, 71535), (3765, 63422), (4769, 50070), (5007, 47690), (7530, 31711), (8345, 28614), (9538, 25035), (10014, 23845), (14307, 16690)]