83904210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71713}}^1$

素因数の和:71739

約数の個数: 48

約数和(自身を含む): 234935064

約数和(自身を除く): 151030854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 71713, 143426, 215139, 358565, 430278, 645417, 717130, 932269, 1075695, 1290834, 1864538, 2151390, 2796807, 3227085, 4661345, 5593614, 6454170, 8390421, 9322690, 13984035, 16780842, 27968070, 41952105, 83904210]

約数ペア:

[(1, 83904210), (2, 41952105), (3, 27968070), (5, 16780842), (6, 13984035), (9, 9322690), (10, 8390421), (13, 6454170), (15, 5593614), (18, 4661345), (26, 3227085), (30, 2796807), (39, 2151390), (45, 1864538), (65, 1290834), (78, 1075695), (90, 932269), (117, 717130), (130, 645417), (195, 430278), (234, 358565), (390, 215139), (585, 143426), (1170, 71713)]