30069928

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 66484800

約数和(自身を除く): 36414872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 971, 1106, 1942, 2212, 3871, 3884, 4424, 6797, 7742, 7768, 13594, 15484, 27188, 30968, 47579, 54376, 76709, 95158, 153418, 190316, 306836, 380632, 536963, 613672, 1073926, 2147852, 3758741, 4295704, 7517482, 15034964, 30069928]

約数ペア:

[(1, 30069928), (2, 15034964), (4, 7517482), (7, 4295704), (8, 3758741), (14, 2147852), (28, 1073926), (49, 613672), (56, 536963), (79, 380632), (98, 306836), (158, 190316), (196, 153418), (316, 95158), (392, 76709), (553, 54376), (632, 47579), (971, 30968), (1106, 27188), (1942, 15484), (2212, 13594), (3871, 7768), (3884, 7742), (4424, 6797)]