30072942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 68739840

約数和(自身を除く): 38666898

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 318, 477, 522, 954, 1087, 1537, 2174, 3074, 3261, 4611, 6522, 9222, 9783, 13833, 19566, 27666, 31523, 57611, 63046, 94569, 115222, 172833, 189138, 283707, 345666, 518499, 567414, 1036998, 1670719, 3341438, 5012157, 10024314, 15036471, 30072942]

約数ペア:

[(1, 30072942), (2, 15036471), (3, 10024314), (6, 5012157), (9, 3341438), (18, 1670719), (29, 1036998), (53, 567414), (58, 518499), (87, 345666), (106, 283707), (159, 189138), (174, 172833), (261, 115222), (318, 94569), (477, 63046), (522, 57611), (954, 31523), (1087, 27666), (1537, 19566), (2174, 13833), (3074, 9783), (3261, 9222), (4611, 6522)]