15663782870

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{34297}}^1$

素因数の和:34832

約数の個数: 32

約数和(自身を含む): 28522216800

約数和(自身を除く): 12858433930

約数列:

[1, 2, 5, 10, 109, 218, 419, 545, 838, 1090, 2095, 4190, 34297, 45671, 68594, 91342, 171485, 228355, 342970, 456710, 3738373, 7476746, 14370443, 18691865, 28740886, 37383730, 71852215, 143704430, 1566378287, 3132756574, 7831891435, 15663782870]

約数ペア:

[(1, 15663782870), (2, 7831891435), (5, 3132756574), (10, 1566378287), (109, 143704430), (218, 71852215), (419, 37383730), (545, 28740886), (838, 18691865), (1090, 14370443), (2095, 7476746), (4190, 3738373), (34297, 456710), (45671, 342970), (68594, 228355), (91342, 171485)]