294773180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{87211}}^1$

素因数の和:87246

約数の個数: 36

約数和(自身を含む): 670311432

約数和(自身を除く): 375538252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 87211, 174422, 348844, 436055, 872110, 1133743, 1744220, 2267486, 4534972, 5668715, 11337430, 14738659, 22674860, 29477318, 58954636, 73693295, 147386590, 294773180]

約数ペア:

[(1, 294773180), (2, 147386590), (4, 73693295), (5, 58954636), (10, 29477318), (13, 22674860), (20, 14738659), (26, 11337430), (52, 5668715), (65, 4534972), (130, 2267486), (169, 1744220), (260, 1133743), (338, 872110), (676, 436055), (845, 348844), (1690, 174422), (3380, 87211)]