193637820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 577281600

約数和(自身を除く): 383643780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 229, 255, 340, 458, 510, 687, 829, 916, 1020, 1145, 1374, 1658, 2290, 2487, 2748, 3316, 3435, 3893, 4145, 4580, 4974, 6870, 7786, 8290, 9948, 11679, 12435, 13740, 14093, 15572, 16580, 19465, 23358, 24870, 28186, 38930, 42279, 46716, 49740, 56372, 58395, 70465, 77860, 84558, 116790, 140930, 169116, 189841, 211395, 233580, 281860, 379682, 422790, 569523, 759364, 845580, 949205, 1139046, 1898410, 2278092, 2847615, 3227297, 3796820, 5695230, 6454594, 9681891, 11390460, 12909188, 16136485, 19363782, 32272970, 38727564, 48409455, 64545940, 96818910, 193637820]

約数ペア:

[(1, 193637820), (2, 96818910), (3, 64545940), (4, 48409455), (5, 38727564), (6, 32272970), (10, 19363782), (12, 16136485), (15, 12909188), (17, 11390460), (20, 9681891), (30, 6454594), (34, 5695230), (51, 3796820), (60, 3227297), (68, 2847615), (85, 2278092), (102, 1898410), (170, 1139046), (204, 949205), (229, 845580), (255, 759364), (340, 569523), (458, 422790), (510, 379682), (687, 281860), (829, 233580), (916, 211395), (1020, 189841), (1145, 169116), (1374, 140930), (1658, 116790), (2290, 84558), (2487, 77860), (2748, 70465), (3316, 58395), (3435, 56372), (3893, 49740), (4145, 46716), (4580, 42279), (4974, 38930), (6870, 28186), (7786, 24870), (8290, 23358), (9948, 19465), (11679, 16580), (12435, 15572), (13740, 14093)]