2616090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4157670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 97, 145, 155, 174, 186, 194, 290, 291, 310, 435, 465, 485, 582, 870, 899, 930, 970, 1455, 1798, 2697, 2813, 2910, 3007, 4495, 5394, 5626, 6014, 8439, 8990, 9021, 13485, 14065, 15035, 16878, 18042, 26970, 28130, 30070, 42195, 45105, 84390, 87203, 90210, 174406, 261609, 436015, 523218, 872030, 1308045, 2616090]

約数ペア:

[(1, 2616090), (2, 1308045), (3, 872030), (5, 523218), (6, 436015), (10, 261609), (15, 174406), (29, 90210), (30, 87203), (31, 84390), (58, 45105), (62, 42195), (87, 30070), (93, 28130), (97, 26970), (145, 18042), (155, 16878), (174, 15035), (186, 14065), (194, 13485), (290, 9021), (291, 8990), (310, 8439), (435, 6014), (465, 5626), (485, 5394), (582, 4495), (870, 3007), (899, 2910), (930, 2813), (970, 2697), (1455, 1798)]