86405670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 165191130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 103, 117, 130, 135, 195, 206, 234, 239, 270, 309, 351, 390, 478, 515, 585, 618, 702, 717, 927, 1030, 1170, 1195, 1339, 1434, 1545, 1755, 1854, 2151, 2390, 2678, 2781, 3090, 3107, 3510, 3585, 4017, 4302, 4635, 5562, 6214, 6453, 6695, 7170, 8034, 9270, 9321, 10755, 12051, 12906, 13390, 13905, 15535, 18642, 20085, 21510, 24102, 24617, 27810, 27963, 31070, 32265, 36153, 40170, 46605, 49234, 55926, 60255, 64530, 72306, 73851, 83889, 93210, 120510, 123085, 139815, 147702, 167778, 180765, 221553, 246170, 279630, 320021, 361530, 369255, 419445, 443106, 640042, 664659, 738510, 838890, 960063, 1107765, 1329318, 1600105, 1920126, 2215530, 2880189, 3200210, 3323295, 4800315, 5760378, 6646590, 8640567, 9600630, 14400945, 17281134, 28801890, 43202835, 86405670]

約数ペア:

[(1, 86405670), (2, 43202835), (3, 28801890), (5, 17281134), (6, 14400945), (9, 9600630), (10, 8640567), (13, 6646590), (15, 5760378), (18, 4800315), (26, 3323295), (27, 3200210), (30, 2880189), (39, 2215530), (45, 1920126), (54, 1600105), (65, 1329318), (78, 1107765), (90, 960063), (103, 838890), (117, 738510), (130, 664659), (135, 640042), (195, 443106), (206, 419445), (234, 369255), (239, 361530), (270, 320021), (309, 279630), (351, 246170), (390, 221553), (478, 180765), (515, 167778), (585, 147702), (618, 139815), (702, 123085), (717, 120510), (927, 93210), (1030, 83889), (1170, 73851), (1195, 72306), (1339, 64530), (1434, 60255), (1545, 55926), (1755, 49234), (1854, 46605), (2151, 40170), (2390, 36153), (2678, 32265), (2781, 31070), (3090, 27963), (3107, 27810), (3510, 24617), (3585, 24102), (4017, 21510), (4302, 20085), (4635, 18642), (5562, 15535), (6214, 13905), (6453, 13390), (6695, 12906), (7170, 12051), (8034, 10755), (9270, 9321)]