1671180

素因数分解:

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

素因数の和:215

約数の個数: 96

約数和(自身を含む): 5612544

約数和(自身を除く): 3941364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 173, 210, 230, 276, 322, 345, 346, 420, 460, 483, 519, 644, 690, 692, 805, 865, 966, 1038, 1211, 1380, 1610, 1730, 1932, 2076, 2415, 2422, 2595, 3220, 3460, 3633, 3979, 4830, 4844, 5190, 6055, 7266, 7958, 9660, 10380, 11937, 12110, 14532, 15916, 18165, 19895, 23874, 24220, 27853, 36330, 39790, 47748, 55706, 59685, 72660, 79580, 83559, 111412, 119370, 139265, 167118, 238740, 278530, 334236, 417795, 557060, 835590, 1671180]

約数ペア:

[(1, 1671180), (2, 835590), (3, 557060), (4, 417795), (5, 334236), (6, 278530), (7, 238740), (10, 167118), (12, 139265), (14, 119370), (15, 111412), (20, 83559), (21, 79580), (23, 72660), (28, 59685), (30, 55706), (35, 47748), (42, 39790), (46, 36330), (60, 27853), (69, 24220), (70, 23874), (84, 19895), (92, 18165), (105, 15916), (115, 14532), (138, 12110), (140, 11937), (161, 10380), (173, 9660), (210, 7958), (230, 7266), (276, 6055), (322, 5190), (345, 4844), (346, 4830), (420, 3979), (460, 3633), (483, 3460), (519, 3220), (644, 2595), (690, 2422), (692, 2415), (805, 2076), (865, 1932), (966, 1730), (1038, 1610), (1211, 1380)]