68434770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 177759360

約数和(自身を除く): 109324590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 89, 95, 114, 142, 178, 190, 213, 267, 285, 355, 361, 426, 445, 534, 570, 710, 722, 890, 1065, 1083, 1335, 1349, 1691, 1805, 2130, 2166, 2670, 2698, 3382, 3610, 4047, 5073, 5415, 6319, 6745, 8094, 8455, 10146, 10830, 12638, 13490, 16910, 18957, 20235, 25365, 25631, 31595, 32129, 37914, 40470, 50730, 51262, 63190, 64258, 76893, 94785, 96387, 120061, 128155, 153786, 160645, 189570, 192774, 240122, 256310, 321290, 360183, 384465, 481935, 600305, 720366, 768930, 963870, 1200610, 1800915, 2281159, 3601830, 4562318, 6843477, 11405795, 13686954, 22811590, 34217385, 68434770]

約数ペア:

[(1, 68434770), (2, 34217385), (3, 22811590), (5, 13686954), (6, 11405795), (10, 6843477), (15, 4562318), (19, 3601830), (30, 2281159), (38, 1800915), (57, 1200610), (71, 963870), (89, 768930), (95, 720366), (114, 600305), (142, 481935), (178, 384465), (190, 360183), (213, 321290), (267, 256310), (285, 240122), (355, 192774), (361, 189570), (426, 160645), (445, 153786), (534, 128155), (570, 120061), (710, 96387), (722, 94785), (890, 76893), (1065, 64258), (1083, 63190), (1335, 51262), (1349, 50730), (1691, 40470), (1805, 37914), (2130, 32129), (2166, 31595), (2670, 25631), (2698, 25365), (3382, 20235), (3610, 18957), (4047, 16910), (5073, 13490), (5415, 12638), (6319, 10830), (6745, 10146), (8094, 8455)]