28596570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 71801856

約数和(自身を除く): 43205286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 317, 465, 485, 582, 634, 930, 951, 970, 1455, 1585, 1902, 2910, 3007, 3170, 4755, 6014, 9021, 9510, 9827, 15035, 18042, 19654, 29481, 30070, 30749, 45105, 49135, 58962, 61498, 90210, 92247, 98270, 147405, 153745, 184494, 294810, 307490, 461235, 922470, 953219, 1906438, 2859657, 4766095, 5719314, 9532190, 14298285, 28596570]

約数ペア:

[(1, 28596570), (2, 14298285), (3, 9532190), (5, 5719314), (6, 4766095), (10, 2859657), (15, 1906438), (30, 953219), (31, 922470), (62, 461235), (93, 307490), (97, 294810), (155, 184494), (186, 153745), (194, 147405), (291, 98270), (310, 92247), (317, 90210), (465, 61498), (485, 58962), (582, 49135), (634, 45105), (930, 30749), (951, 30070), (970, 29481), (1455, 19654), (1585, 18042), (1902, 15035), (2910, 9827), (3007, 9510), (3170, 9021), (4755, 6014)]