56415870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 169041600

約数和(自身を除く): 112625730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 601, 630, 745, 894, 1043, 1202, 1341, 1490, 1803, 2086, 2235, 2682, 3005, 3129, 3606, 4207, 4470, 5215, 5409, 6010, 6258, 6705, 8414, 9015, 9387, 10430, 10818, 12621, 13410, 15645, 18030, 18774, 21035, 25242, 27045, 31290, 37863, 42070, 46935, 54090, 63105, 75726, 89549, 93870, 126210, 179098, 189315, 268647, 378630, 447745, 537294, 626843, 805941, 895490, 1253686, 1343235, 1611882, 1880529, 2686470, 3134215, 3761058, 4029705, 5641587, 6268430, 8059410, 9402645, 11283174, 18805290, 28207935, 56415870]

約数ペア:

[(1, 56415870), (2, 28207935), (3, 18805290), (5, 11283174), (6, 9402645), (7, 8059410), (9, 6268430), (10, 5641587), (14, 4029705), (15, 3761058), (18, 3134215), (21, 2686470), (30, 1880529), (35, 1611882), (42, 1343235), (45, 1253686), (63, 895490), (70, 805941), (90, 626843), (105, 537294), (126, 447745), (149, 378630), (210, 268647), (298, 189315), (315, 179098), (447, 126210), (601, 93870), (630, 89549), (745, 75726), (894, 63105), (1043, 54090), (1202, 46935), (1341, 42070), (1490, 37863), (1803, 31290), (2086, 27045), (2235, 25242), (2682, 21035), (3005, 18774), (3129, 18030), (3606, 15645), (4207, 13410), (4470, 12621), (5215, 10818), (5409, 10430), (6010, 9387), (6258, 9015), (6705, 8414)]