16450770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 50035968

約数和(自身を除く): 33585198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 49, 57, 62, 70, 93, 95, 98, 105, 114, 133, 147, 155, 186, 190, 210, 217, 245, 266, 285, 294, 310, 361, 399, 434, 465, 490, 570, 589, 651, 665, 722, 735, 798, 930, 931, 1083, 1085, 1178, 1302, 1330, 1470, 1519, 1767, 1805, 1862, 1995, 2166, 2170, 2527, 2793, 2945, 3038, 3255, 3534, 3610, 3990, 4123, 4557, 4655, 5054, 5415, 5586, 5890, 6510, 7581, 7595, 8246, 8835, 9114, 9310, 10830, 11191, 12369, 12635, 13965, 15162, 15190, 17670, 17689, 20615, 22382, 22785, 24738, 25270, 27930, 28861, 33573, 35378, 37905, 41230, 45570, 53067, 55955, 57722, 61845, 67146, 75810, 78337, 86583, 88445, 106134, 111910, 123690, 144305, 156674, 167865, 173166, 176890, 235011, 265335, 288610, 335730, 391685, 432915, 470022, 530670, 548359, 783370, 865830, 1096718, 1175055, 1645077, 2350110, 2741795, 3290154, 5483590, 8225385, 16450770]

約数ペア:

[(1, 16450770), (2, 8225385), (3, 5483590), (5, 3290154), (6, 2741795), (7, 2350110), (10, 1645077), (14, 1175055), (15, 1096718), (19, 865830), (21, 783370), (30, 548359), (31, 530670), (35, 470022), (38, 432915), (42, 391685), (49, 335730), (57, 288610), (62, 265335), (70, 235011), (93, 176890), (95, 173166), (98, 167865), (105, 156674), (114, 144305), (133, 123690), (147, 111910), (155, 106134), (186, 88445), (190, 86583), (210, 78337), (217, 75810), (245, 67146), (266, 61845), (285, 57722), (294, 55955), (310, 53067), (361, 45570), (399, 41230), (434, 37905), (465, 35378), (490, 33573), (570, 28861), (589, 27930), (651, 25270), (665, 24738), (722, 22785), (735, 22382), (798, 20615), (930, 17689), (931, 17670), (1083, 15190), (1085, 15162), (1178, 13965), (1302, 12635), (1330, 12369), (1470, 11191), (1519, 10830), (1767, 9310), (1805, 9114), (1862, 8835), (1995, 8246), (2166, 7595), (2170, 7581), (2527, 6510), (2793, 5890), (2945, 5586), (3038, 5415), (3255, 5054), (3534, 4655), (3610, 4557), (3990, 4123)]