245842950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 649913760

約数和(自身を除く): 404070810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 229, 255, 421, 425, 458, 510, 687, 842, 850, 1145, 1263, 1275, 1374, 2105, 2290, 2526, 2550, 3435, 3893, 4210, 5725, 6315, 6870, 7157, 7786, 10525, 11450, 11679, 12630, 14314, 17175, 19465, 21050, 21471, 23358, 31575, 34350, 35785, 38930, 42942, 58395, 63150, 71570, 96409, 97325, 107355, 116790, 178925, 192818, 194650, 214710, 289227, 291975, 357850, 482045, 536775, 578454, 583950, 964090, 1073550, 1446135, 1638953, 2410225, 2892270, 3277906, 4820450, 4916859, 7230675, 8194765, 9833718, 14461350, 16389530, 24584295, 40973825, 49168590, 81947650, 122921475, 245842950]

約数ペア:

[(1, 245842950), (2, 122921475), (3, 81947650), (5, 49168590), (6, 40973825), (10, 24584295), (15, 16389530), (17, 14461350), (25, 9833718), (30, 8194765), (34, 7230675), (50, 4916859), (51, 4820450), (75, 3277906), (85, 2892270), (102, 2410225), (150, 1638953), (170, 1446135), (229, 1073550), (255, 964090), (421, 583950), (425, 578454), (458, 536775), (510, 482045), (687, 357850), (842, 291975), (850, 289227), (1145, 214710), (1263, 194650), (1275, 192818), (1374, 178925), (2105, 116790), (2290, 107355), (2526, 97325), (2550, 96409), (3435, 71570), (3893, 63150), (4210, 58395), (5725, 42942), (6315, 38930), (6870, 35785), (7157, 34350), (7786, 31575), (10525, 23358), (11450, 21471), (11679, 21050), (12630, 19465), (14314, 17175)]