1676220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 5795328

約数和(自身を除く): 4119108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 307, 364, 390, 420, 455, 546, 614, 780, 910, 921, 1092, 1228, 1365, 1535, 1820, 1842, 2149, 2730, 3070, 3684, 3991, 4298, 4605, 5460, 6140, 6447, 7982, 8596, 9210, 10745, 11973, 12894, 15964, 18420, 19955, 21490, 23946, 25788, 27937, 32235, 39910, 42980, 47892, 55874, 59865, 64470, 79820, 83811, 111748, 119730, 128940, 139685, 167622, 239460, 279370, 335244, 419055, 558740, 838110, 1676220]

約数ペア:

[(1, 1676220), (2, 838110), (3, 558740), (4, 419055), (5, 335244), (6, 279370), (7, 239460), (10, 167622), (12, 139685), (13, 128940), (14, 119730), (15, 111748), (20, 83811), (21, 79820), (26, 64470), (28, 59865), (30, 55874), (35, 47892), (39, 42980), (42, 39910), (52, 32235), (60, 27937), (65, 25788), (70, 23946), (78, 21490), (84, 19955), (91, 18420), (105, 15964), (130, 12894), (140, 11973), (156, 10745), (182, 9210), (195, 8596), (210, 7982), (260, 6447), (273, 6140), (307, 5460), (364, 4605), (390, 4298), (420, 3991), (455, 3684), (546, 3070), (614, 2730), (780, 2149), (910, 1842), (921, 1820), (1092, 1535), (1228, 1365)]