30507464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15439}}^1$

素因数の和:15477

約数の個数: 32

約数和(自身を含む): 64848000

約数和(自身を除く): 34340536

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15439, 30878, 61756, 123512, 200707, 293341, 401414, 586682, 802828, 1173364, 1605656, 2346728, 3813433, 7626866, 15253732, 30507464]

約数ペア:

[(1, 30507464), (2, 15253732), (4, 7626866), (8, 3813433), (13, 2346728), (19, 1605656), (26, 1173364), (38, 802828), (52, 586682), (76, 401414), (104, 293341), (152, 200707), (247, 123512), (494, 61756), (988, 30878), (1976, 15439)]