1800868830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 4694215680

約数和(自身を除く): 2893346850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 263, 285, 293, 410, 526, 570, 586, 615, 779, 789, 879, 1230, 1315, 1465, 1558, 1578, 1758, 2337, 2630, 2930, 3895, 3945, 4395, 4674, 4997, 5567, 7790, 7890, 8790, 9994, 10783, 11134, 11685, 12013, 14991, 16701, 21566, 23370, 24026, 24985, 27835, 29982, 32349, 33402, 36039, 49970, 53915, 55670, 60065, 64698, 72078, 74955, 77059, 83505, 107830, 120130, 149910, 154118, 161745, 167010, 180195, 204877, 228247, 231177, 323490, 360390, 385295, 409754, 456494, 462354, 614631, 684741, 770590, 1024385, 1141235, 1155885, 1229262, 1369482, 1464121, 2048770, 2282470, 2311770, 2928242, 3073155, 3159419, 3423705, 4392363, 6146310, 6318838, 6847410, 7320605, 8784726, 9478257, 14641210, 15797095, 18956514, 21961815, 31594190, 43923630, 47391285, 60028961, 94782570, 120057922, 180086883, 300144805, 360173766, 600289610, 900434415, 1800868830]

約数ペア:

[(1, 1800868830), (2, 900434415), (3, 600289610), (5, 360173766), (6, 300144805), (10, 180086883), (15, 120057922), (19, 94782570), (30, 60028961), (38, 47391285), (41, 43923630), (57, 31594190), (82, 21961815), (95, 18956514), (114, 15797095), (123, 14641210), (190, 9478257), (205, 8784726), (246, 7320605), (263, 6847410), (285, 6318838), (293, 6146310), (410, 4392363), (526, 3423705), (570, 3159419), (586, 3073155), (615, 2928242), (779, 2311770), (789, 2282470), (879, 2048770), (1230, 1464121), (1315, 1369482), (1465, 1229262), (1558, 1155885), (1578, 1141235), (1758, 1024385), (2337, 770590), (2630, 684741), (2930, 614631), (3895, 462354), (3945, 456494), (4395, 409754), (4674, 385295), (4997, 360390), (5567, 323490), (7790, 231177), (7890, 228247), (8790, 204877), (9994, 180195), (10783, 167010), (11134, 161745), (11685, 154118), (12013, 149910), (14991, 120130), (16701, 107830), (21566, 83505), (23370, 77059), (24026, 74955), (24985, 72078), (27835, 64698), (29982, 60065), (32349, 55670), (33402, 53915), (36039, 49970)]