67980270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2801}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 163412640

約数和(自身を除く): 95432370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1618, 2427, 2801, 4045, 4854, 5602, 8090, 8403, 12135, 14005, 16806, 24270, 28010, 42015, 84030, 2266009, 4532018, 6798027, 11330045, 13596054, 22660090, 33990135, 67980270]

約数ペア:

[(1, 67980270), (2, 33990135), (3, 22660090), (5, 13596054), (6, 11330045), (10, 6798027), (15, 4532018), (30, 2266009), (809, 84030), (1618, 42015), (2427, 28010), (2801, 24270), (4045, 16806), (4854, 14005), (5602, 12135), (8090, 8403)]