350244990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{14797}}^1$

素因数の和:15073

約数の個数: 48

約数和(自身を含む): 914161248

約数和(自身を除く): 563916258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7890, 11835, 14797, 23670, 29594, 44391, 73985, 88782, 133173, 147970, 221955, 266346, 443910, 665865, 1331730, 3891611, 7783222, 11674833, 19458055, 23349666, 35024499, 38916110, 58374165, 70048998, 116748330, 175122495, 350244990]

約数ペア:

[(1, 350244990), (2, 175122495), (3, 116748330), (5, 70048998), (6, 58374165), (9, 38916110), (10, 35024499), (15, 23349666), (18, 19458055), (30, 11674833), (45, 7783222), (90, 3891611), (263, 1331730), (526, 665865), (789, 443910), (1315, 266346), (1578, 221955), (2367, 147970), (2630, 133173), (3945, 88782), (4734, 73985), (7890, 44391), (11835, 29594), (14797, 23670)]