30758560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 86002560

約数和(自身を除く): 55244000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 947, 1015, 1120, 1160, 1624, 1894, 2030, 2320, 3248, 3788, 4060, 4640, 4735, 6496, 6629, 7576, 8120, 9470, 13258, 15152, 16240, 18940, 26516, 27463, 30304, 32480, 33145, 37880, 53032, 54926, 66290, 75760, 106064, 109852, 132580, 137315, 151520, 192241, 212128, 219704, 265160, 274630, 384482, 439408, 530320, 549260, 768964, 878816, 961205, 1060640, 1098520, 1537928, 1922410, 2197040, 3075856, 3844820, 4394080, 6151712, 7689640, 15379280, 30758560]

約数ペア:

[(1, 30758560), (2, 15379280), (4, 7689640), (5, 6151712), (7, 4394080), (8, 3844820), (10, 3075856), (14, 2197040), (16, 1922410), (20, 1537928), (28, 1098520), (29, 1060640), (32, 961205), (35, 878816), (40, 768964), (56, 549260), (58, 530320), (70, 439408), (80, 384482), (112, 274630), (116, 265160), (140, 219704), (145, 212128), (160, 192241), (203, 151520), (224, 137315), (232, 132580), (280, 109852), (290, 106064), (406, 75760), (464, 66290), (560, 54926), (580, 53032), (812, 37880), (928, 33145), (947, 32480), (1015, 30304), (1120, 27463), (1160, 26516), (1624, 18940), (1894, 16240), (2030, 15152), (2320, 13258), (3248, 9470), (3788, 8120), (4060, 7576), (4640, 6629), (4735, 6496)]