5013540

素因数分解:

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

素因数の和:218

約数の個数: 144

約数和(自身を含む): 18240768

約数和(自身を除く): 13227228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 173, 180, 207, 210, 230, 252, 276, 315, 322, 345, 346, 414, 420, 460, 483, 519, 630, 644, 690, 692, 805, 828, 865, 966, 1035, 1038, 1211, 1260, 1380, 1449, 1557, 1610, 1730, 1932, 2070, 2076, 2415, 2422, 2595, 2898, 3114, 3220, 3460, 3633, 3979, 4140, 4830, 4844, 5190, 5796, 6055, 6228, 7245, 7266, 7785, 7958, 9660, 10380, 10899, 11937, 12110, 14490, 14532, 15570, 15916, 18165, 19895, 21798, 23874, 24220, 27853, 28980, 31140, 35811, 36330, 39790, 43596, 47748, 54495, 55706, 59685, 71622, 72660, 79580, 83559, 108990, 111412, 119370, 139265, 143244, 167118, 179055, 217980, 238740, 250677, 278530, 334236, 358110, 417795, 501354, 557060, 716220, 835590, 1002708, 1253385, 1671180, 2506770, 5013540]

約数ペア:

[(1, 5013540), (2, 2506770), (3, 1671180), (4, 1253385), (5, 1002708), (6, 835590), (7, 716220), (9, 557060), (10, 501354), (12, 417795), (14, 358110), (15, 334236), (18, 278530), (20, 250677), (21, 238740), (23, 217980), (28, 179055), (30, 167118), (35, 143244), (36, 139265), (42, 119370), (45, 111412), (46, 108990), (60, 83559), (63, 79580), (69, 72660), (70, 71622), (84, 59685), (90, 55706), (92, 54495), (105, 47748), (115, 43596), (126, 39790), (138, 36330), (140, 35811), (161, 31140), (173, 28980), (180, 27853), (207, 24220), (210, 23874), (230, 21798), (252, 19895), (276, 18165), (315, 15916), (322, 15570), (345, 14532), (346, 14490), (414, 12110), (420, 11937), (460, 10899), (483, 10380), (519, 9660), (630, 7958), (644, 7785), (690, 7266), (692, 7245), (805, 6228), (828, 6055), (865, 5796), (966, 5190), (1035, 4844), (1038, 4830), (1211, 4140), (1260, 3979), (1380, 3633), (1449, 3460), (1557, 3220), (1610, 3114), (1730, 2898), (1932, 2595), (2070, 2422), (2076, 2415)]