2506770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 7817472

約数和(自身を除く): 5310702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 173, 207, 210, 230, 315, 322, 345, 346, 414, 483, 519, 630, 690, 805, 865, 966, 1035, 1038, 1211, 1449, 1557, 1610, 1730, 2070, 2415, 2422, 2595, 2898, 3114, 3633, 3979, 4830, 5190, 6055, 7245, 7266, 7785, 7958, 10899, 11937, 12110, 14490, 15570, 18165, 19895, 21798, 23874, 27853, 35811, 36330, 39790, 54495, 55706, 59685, 71622, 83559, 108990, 119370, 139265, 167118, 179055, 250677, 278530, 358110, 417795, 501354, 835590, 1253385, 2506770]

約数ペア:

[(1, 2506770), (2, 1253385), (3, 835590), (5, 501354), (6, 417795), (7, 358110), (9, 278530), (10, 250677), (14, 179055), (15, 167118), (18, 139265), (21, 119370), (23, 108990), (30, 83559), (35, 71622), (42, 59685), (45, 55706), (46, 54495), (63, 39790), (69, 36330), (70, 35811), (90, 27853), (105, 23874), (115, 21798), (126, 19895), (138, 18165), (161, 15570), (173, 14490), (207, 12110), (210, 11937), (230, 10899), (315, 7958), (322, 7785), (345, 7266), (346, 7245), (414, 6055), (483, 5190), (519, 4830), (630, 3979), (690, 3633), (805, 3114), (865, 2898), (966, 2595), (1035, 2422), (1038, 2415), (1211, 2070), (1449, 1730), (1557, 1610)]