2904995530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1051}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 5644442880

約数和(自身を除く): 2739447350

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 229, 355, 458, 710, 1051, 1145, 1207, 2102, 2290, 2414, 3893, 5255, 6035, 7786, 10510, 12070, 16259, 17867, 19465, 32518, 35734, 38930, 74621, 81295, 89335, 149242, 162590, 178670, 240679, 276403, 373105, 481358, 552806, 746210, 1203395, 1268557, 1382015, 2406790, 2537114, 2764030, 4091543, 6342785, 8183086, 12685570, 17088209, 20457715, 34176418, 40915430, 85441045, 170882090, 290499553, 580999106, 1452497765, 2904995530]

約数ペア:

[(1, 2904995530), (2, 1452497765), (5, 580999106), (10, 290499553), (17, 170882090), (34, 85441045), (71, 40915430), (85, 34176418), (142, 20457715), (170, 17088209), (229, 12685570), (355, 8183086), (458, 6342785), (710, 4091543), (1051, 2764030), (1145, 2537114), (1207, 2406790), (2102, 1382015), (2290, 1268557), (2414, 1203395), (3893, 746210), (5255, 552806), (6035, 481358), (7786, 373105), (10510, 276403), (12070, 240679), (16259, 178670), (17867, 162590), (19465, 149242), (32518, 89335), (35734, 81295), (38930, 74621)]