426712830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 1144078992

約数和(自身を除く): 717366162

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 41, 57, 62, 82, 93, 95, 114, 123, 155, 186, 190, 205, 246, 285, 310, 361, 410, 465, 570, 589, 615, 722, 779, 930, 961, 1083, 1178, 1230, 1271, 1558, 1767, 1805, 1922, 2166, 2337, 2542, 2883, 2945, 3534, 3610, 3813, 3895, 4674, 4805, 5415, 5766, 5890, 6355, 7626, 7790, 8835, 9610, 10830, 11191, 11685, 12710, 14415, 14801, 17670, 18259, 19065, 22382, 23370, 24149, 28830, 29602, 33573, 36518, 38130, 39401, 44403, 48298, 54777, 55955, 67146, 72447, 74005, 78802, 88806, 91295, 109554, 111910, 118203, 120745, 144894, 148010, 167865, 182590, 197005, 222015, 236406, 241490, 273885, 335730, 346921, 362235, 394010, 444030, 458831, 547770, 591015, 693842, 724470, 748619, 917662, 1040763, 1182030, 1376493, 1497238, 1734605, 2081526, 2245857, 2294155, 2752986, 3469210, 3743095, 4491714, 4588310, 5203815, 6882465, 7486190, 10407630, 11229285, 13764930, 14223761, 22458570, 28447522, 42671283, 71118805, 85342566, 142237610, 213356415, 426712830]

約数ペア:

[(1, 426712830), (2, 213356415), (3, 142237610), (5, 85342566), (6, 71118805), (10, 42671283), (15, 28447522), (19, 22458570), (30, 14223761), (31, 13764930), (38, 11229285), (41, 10407630), (57, 7486190), (62, 6882465), (82, 5203815), (93, 4588310), (95, 4491714), (114, 3743095), (123, 3469210), (155, 2752986), (186, 2294155), (190, 2245857), (205, 2081526), (246, 1734605), (285, 1497238), (310, 1376493), (361, 1182030), (410, 1040763), (465, 917662), (570, 748619), (589, 724470), (615, 693842), (722, 591015), (779, 547770), (930, 458831), (961, 444030), (1083, 394010), (1178, 362235), (1230, 346921), (1271, 335730), (1558, 273885), (1767, 241490), (1805, 236406), (1922, 222015), (2166, 197005), (2337, 182590), (2542, 167865), (2883, 148010), (2945, 144894), (3534, 120745), (3610, 118203), (3813, 111910), (3895, 109554), (4674, 91295), (4805, 88806), (5415, 78802), (5766, 74005), (5890, 72447), (6355, 67146), (7626, 55955), (7790, 54777), (8835, 48298), (9610, 44403), (10830, 39401), (11191, 38130), (11685, 36518), (12710, 33573), (14415, 29602), (14801, 28830), (17670, 24149), (18259, 23370), (19065, 22382)]