549388490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 1231963344

約数和(自身を除く): 682574854

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 101, 119, 170, 202, 238, 245, 490, 505, 595, 653, 707, 833, 1010, 1190, 1306, 1414, 1666, 1717, 3265, 3434, 3535, 4165, 4571, 4949, 6530, 7070, 8330, 8585, 9142, 9898, 11101, 12019, 17170, 22202, 22855, 24038, 24745, 31997, 45710, 49490, 55505, 60095, 63994, 65953, 77707, 84133, 111010, 120190, 131906, 155414, 159985, 168266, 319970, 329765, 388535, 420665, 461671, 543949, 659530, 777070, 841330, 923342, 1087898, 1121201, 2242402, 2308355, 2719745, 3231697, 4616710, 5439490, 5606005, 6463394, 7848407, 11212010, 15696814, 16158485, 32316970, 39242035, 54938849, 78484070, 109877698, 274694245, 549388490]

約数ペア:

[(1, 549388490), (2, 274694245), (5, 109877698), (7, 78484070), (10, 54938849), (14, 39242035), (17, 32316970), (34, 16158485), (35, 15696814), (49, 11212010), (70, 7848407), (85, 6463394), (98, 5606005), (101, 5439490), (119, 4616710), (170, 3231697), (202, 2719745), (238, 2308355), (245, 2242402), (490, 1121201), (505, 1087898), (595, 923342), (653, 841330), (707, 777070), (833, 659530), (1010, 543949), (1190, 461671), (1306, 420665), (1414, 388535), (1666, 329765), (1717, 319970), (3265, 168266), (3434, 159985), (3535, 155414), (4165, 131906), (4571, 120190), (4949, 111010), (6530, 84133), (7070, 77707), (8330, 65953), (8585, 63994), (9142, 60095), (9898, 55505), (11101, 49490), (12019, 45710), (17170, 31997), (22202, 24745), (22855, 24038)]