2151846.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 45435390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 479, 535, 570, 642, 958, 1070, 1437, 1605, 2033, 2395, 2874, 3210, 4066, 4790, 6099, 7185, 9101, 10165, 12198, 14370, 18202, 20330, 27303, 30495, 45505, 51253, 54606, 60990, 91010, 102506, 136515, 153759, 256265, 273030, 307518, 512530, 768795, 973807, 1537590, 1947614, 2921421, 4869035, 5842842, 9738070, 14607105, 29214210]

約数ペア:

[(1, 29214210), (2, 14607105), (3, 9738070), (5, 5842842), (6, 4869035), (10, 2921421), (15, 1947614), (19, 1537590), (30, 973807), (38, 768795), (57, 512530), (95, 307518), (107, 273030), (114, 256265), (190, 153759), (214, 136515), (285, 102506), (321, 91010), (479, 60990), (535, 54606), (570, 51253), (642, 45505), (958, 30495), (1070, 27303), (1437, 20330), (1605, 18202), (2033, 14370), (2395, 12198), (2874, 10165), (3210, 9101), (4066, 7185), (4790, 6099)]