3918180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 13224960

約数和(自身を除く): 9306780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 491, 532, 570, 665, 798, 982, 1140, 1330, 1473, 1596, 1964, 1995, 2455, 2660, 2946, 3437, 3990, 4910, 5892, 6874, 7365, 7980, 9329, 9820, 10311, 13748, 14730, 17185, 18658, 20622, 27987, 29460, 34370, 37316, 41244, 46645, 51555, 55974, 65303, 68740, 93290, 103110, 111948, 130606, 139935, 186580, 195909, 206220, 261212, 279870, 326515, 391818, 559740, 653030, 783636, 979545, 1306060, 1959090, 3918180]

約数ペア:

[(1, 3918180), (2, 1959090), (3, 1306060), (4, 979545), (5, 783636), (6, 653030), (7, 559740), (10, 391818), (12, 326515), (14, 279870), (15, 261212), (19, 206220), (20, 195909), (21, 186580), (28, 139935), (30, 130606), (35, 111948), (38, 103110), (42, 93290), (57, 68740), (60, 65303), (70, 55974), (76, 51555), (84, 46645), (95, 41244), (105, 37316), (114, 34370), (133, 29460), (140, 27987), (190, 20622), (210, 18658), (228, 17185), (266, 14730), (285, 13748), (380, 10311), (399, 9820), (420, 9329), (491, 7980), (532, 7365), (570, 6874), (665, 5892), (798, 4910), (982, 3990), (1140, 3437), (1330, 2946), (1473, 2660), (1596, 2455), (1964, 1995)]