1869322980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12329}}^1$

素因数の和:12386

約数の個数: 144

約数和(自身を含む): 6313749120

約数和(自身を除く): 4444426140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1083, 1140, 1330, 1444, 1596, 1805, 1995, 2166, 2527, 2660, 3610, 3990, 4332, 5054, 5415, 7220, 7581, 7980, 10108, 10830, 12329, 12635, 15162, 21660, 24658, 25270, 30324, 36987, 37905, 49316, 50540, 61645, 73974, 75810, 86303, 123290, 147948, 151620, 172606, 184935, 234251, 246580, 258909, 345212, 369870, 431515, 468502, 517818, 702753, 739740, 863030, 937004, 1035636, 1171255, 1294545, 1405506, 1639757, 1726060, 2342510, 2589090, 2811012, 3279514, 3513765, 4450769, 4685020, 4919271, 5178180, 6559028, 7027530, 8198785, 8901538, 9838542, 13352307, 14055060, 16397570, 17803076, 19677084, 22253845, 24596355, 26704614, 31155383, 32795140, 44507690, 49192710, 53409228, 62310766, 66761535, 89015380, 93466149, 98385420, 124621532, 133523070, 155776915, 186932298, 267046140, 311553830, 373864596, 467330745, 623107660, 934661490, 1869322980]

約数ペア:

[(1, 1869322980), (2, 934661490), (3, 623107660), (4, 467330745), (5, 373864596), (6, 311553830), (7, 267046140), (10, 186932298), (12, 155776915), (14, 133523070), (15, 124621532), (19, 98385420), (20, 93466149), (21, 89015380), (28, 66761535), (30, 62310766), (35, 53409228), (38, 49192710), (42, 44507690), (57, 32795140), (60, 31155383), (70, 26704614), (76, 24596355), (84, 22253845), (95, 19677084), (105, 17803076), (114, 16397570), (133, 14055060), (140, 13352307), (190, 9838542), (210, 8901538), (228, 8198785), (266, 7027530), (285, 6559028), (361, 5178180), (380, 4919271), (399, 4685020), (420, 4450769), (532, 3513765), (570, 3279514), (665, 2811012), (722, 2589090), (798, 2342510), (1083, 1726060), (1140, 1639757), (1330, 1405506), (1444, 1294545), (1596, 1171255), (1805, 1035636), (1995, 937004), (2166, 863030), (2527, 739740), (2660, 702753), (3610, 517818), (3990, 468502), (4332, 431515), (5054, 369870), (5415, 345212), (7220, 258909), (7581, 246580), (7980, 234251), (10108, 184935), (10830, 172606), (12329, 151620), (12635, 147948), (15162, 123290), (21660, 86303), (24658, 75810), (25270, 73974), (30324, 61645), (36987, 50540), (37905, 49316)]