9393020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 24472224

約数和(自身を除く): 15079204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 397, 455, 676, 794, 845, 910, 1183, 1588, 1690, 1820, 1985, 2366, 2779, 3380, 3970, 4732, 5161, 5558, 5915, 7940, 10322, 11116, 11830, 13895, 20644, 23660, 25805, 27790, 36127, 51610, 55580, 67093, 72254, 103220, 134186, 144508, 180635, 268372, 335465, 361270, 469651, 670930, 722540, 939302, 1341860, 1878604, 2348255, 4696510, 9393020]

約数ペア:

[(1, 9393020), (2, 4696510), (4, 2348255), (5, 1878604), (7, 1341860), (10, 939302), (13, 722540), (14, 670930), (20, 469651), (26, 361270), (28, 335465), (35, 268372), (52, 180635), (65, 144508), (70, 134186), (91, 103220), (130, 72254), (140, 67093), (169, 55580), (182, 51610), (260, 36127), (338, 27790), (364, 25805), (397, 23660), (455, 20644), (676, 13895), (794, 11830), (845, 11116), (910, 10322), (1183, 7940), (1588, 5915), (1690, 5558), (1820, 5161), (1985, 4732), (2366, 3970), (2779, 3380)]