1966335770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 4478447232

約数和(自身を除く): 2512111462

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 71, 74, 85, 119, 142, 170, 185, 238, 259, 289, 355, 370, 497, 518, 578, 595, 629, 710, 994, 1190, 1207, 1258, 1295, 1369, 1445, 2023, 2414, 2485, 2590, 2627, 2738, 2890, 3145, 4046, 4403, 4970, 5254, 6035, 6290, 6845, 8449, 8806, 9583, 10115, 10693, 12070, 13135, 13690, 16898, 18389, 19166, 20230, 20519, 21386, 22015, 23273, 26270, 36778, 41038, 42245, 44030, 44659, 46546, 47915, 53465, 74851, 84490, 89318, 91945, 95830, 97199, 102595, 106930, 116365, 143633, 149702, 162911, 183890, 194398, 205190, 223295, 232730, 287266, 312613, 325822, 374255, 395641, 446590, 485995, 625226, 680393, 718165, 748510, 759203, 791282, 814555, 971990, 1360786, 1436330, 1518406, 1563065, 1629110, 1652383, 1978205, 2769487, 3126130, 3304766, 3401965, 3796015, 3956410, 5314421, 5538974, 6803930, 7592030, 8261915, 10628842, 11566681, 13847435, 16523830, 23133362, 26572105, 27694870, 28090511, 53144210, 56181022, 57833405, 115666810, 140452555, 196633577, 280905110, 393267154, 983167885, 1966335770]

約数ペア:

[(1, 1966335770), (2, 983167885), (5, 393267154), (7, 280905110), (10, 196633577), (14, 140452555), (17, 115666810), (34, 57833405), (35, 56181022), (37, 53144210), (70, 28090511), (71, 27694870), (74, 26572105), (85, 23133362), (119, 16523830), (142, 13847435), (170, 11566681), (185, 10628842), (238, 8261915), (259, 7592030), (289, 6803930), (355, 5538974), (370, 5314421), (497, 3956410), (518, 3796015), (578, 3401965), (595, 3304766), (629, 3126130), (710, 2769487), (994, 1978205), (1190, 1652383), (1207, 1629110), (1258, 1563065), (1295, 1518406), (1369, 1436330), (1445, 1360786), (2023, 971990), (2414, 814555), (2485, 791282), (2590, 759203), (2627, 748510), (2738, 718165), (2890, 680393), (3145, 625226), (4046, 485995), (4403, 446590), (4970, 395641), (5254, 374255), (6035, 325822), (6290, 312613), (6845, 287266), (8449, 232730), (8806, 223295), (9583, 205190), (10115, 194398), (10693, 183890), (12070, 162911), (13135, 149702), (13690, 143633), (16898, 116365), (18389, 106930), (19166, 102595), (20230, 97199), (20519, 95830), (21386, 91945), (22015, 89318), (23273, 84490), (26270, 74851), (36778, 53465), (41038, 47915), (42245, 46546), (44030, 44659)]