42950970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3643}}^1$

素因数の和:3787

約数の個数: 48

約数和(自身を含む): 112555872

約数和(自身を除く): 69604902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3643, 3930, 5895, 7286, 10929, 11790, 18215, 21858, 32787, 36430, 54645, 65574, 109290, 163935, 327870, 477233, 954466, 1431699, 2386165, 2863398, 4295097, 4772330, 7158495, 8590194, 14316990, 21475485, 42950970]

約数ペア:

[(1, 42950970), (2, 21475485), (3, 14316990), (5, 8590194), (6, 7158495), (9, 4772330), (10, 4295097), (15, 2863398), (18, 2386165), (30, 1431699), (45, 954466), (90, 477233), (131, 327870), (262, 163935), (393, 109290), (655, 65574), (786, 54645), (1179, 36430), (1310, 32787), (1965, 21858), (2358, 18215), (3643, 11790), (3930, 10929), (5895, 7286)]