3815070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 10768896

約数和(自身を除く): 6953826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 491, 518, 555, 777, 982, 1110, 1295, 1473, 1554, 2455, 2590, 2946, 3437, 3885, 4910, 6874, 7365, 7770, 10311, 14730, 17185, 18167, 20622, 34370, 36334, 51555, 54501, 90835, 103110, 109002, 127169, 181670, 254338, 272505, 381507, 545010, 635845, 763014, 1271690, 1907535, 3815070]

約数ペア:

[(1, 3815070), (2, 1907535), (3, 1271690), (5, 763014), (6, 635845), (7, 545010), (10, 381507), (14, 272505), (15, 254338), (21, 181670), (30, 127169), (35, 109002), (37, 103110), (42, 90835), (70, 54501), (74, 51555), (105, 36334), (111, 34370), (185, 20622), (210, 18167), (222, 17185), (259, 14730), (370, 10311), (491, 7770), (518, 7365), (555, 6874), (777, 4910), (982, 3885), (1110, 3437), (1295, 2946), (1473, 2590), (1554, 2455)]