70934220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3004

約数の個数: 144

約数和(自身を含む): 258935040

約数和(自身を除く): 188000820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 2963, 3420, 3990, 4788, 5926, 5985, 7980, 8889, 11852, 11970, 14815, 17778, 20741, 23940, 26667, 29630, 35556, 41482, 44445, 53334, 56297, 59260, 62223, 82964, 88890, 103705, 106668, 112594, 124446, 133335, 168891, 177780, 186669, 207410, 225188, 248892, 266670, 281485, 311115, 337782, 373338, 394079, 414820, 506673, 533340, 562970, 622230, 675564, 746676, 788158, 844455, 933345, 1013346, 1125940, 1182237, 1244460, 1576316, 1688910, 1866690, 1970395, 2026692, 2364474, 2533365, 3377820, 3546711, 3733380, 3940790, 4728948, 5066730, 5911185, 7093422, 7881580, 10133460, 11822370, 14186844, 17733555, 23644740, 35467110, 70934220]

約数ペア:

[(1, 70934220), (2, 35467110), (3, 23644740), (4, 17733555), (5, 14186844), (6, 11822370), (7, 10133460), (9, 7881580), (10, 7093422), (12, 5911185), (14, 5066730), (15, 4728948), (18, 3940790), (19, 3733380), (20, 3546711), (21, 3377820), (28, 2533365), (30, 2364474), (35, 2026692), (36, 1970395), (38, 1866690), (42, 1688910), (45, 1576316), (57, 1244460), (60, 1182237), (63, 1125940), (70, 1013346), (76, 933345), (84, 844455), (90, 788158), (95, 746676), (105, 675564), (114, 622230), (126, 562970), (133, 533340), (140, 506673), (171, 414820), (180, 394079), (190, 373338), (210, 337782), (228, 311115), (252, 281485), (266, 266670), (285, 248892), (315, 225188), (342, 207410), (380, 186669), (399, 177780), (420, 168891), (532, 133335), (570, 124446), (630, 112594), (665, 106668), (684, 103705), (798, 88890), (855, 82964), (1140, 62223), (1197, 59260), (1260, 56297), (1330, 53334), (1596, 44445), (1710, 41482), (1995, 35556), (2394, 29630), (2660, 26667), (2963, 23940), (3420, 20741), (3990, 17778), (4788, 14815), (5926, 11970), (5985, 11852), (7980, 8889)]