1399696410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{3001}}^1$

素因数の和:5239

約数の個数: 64

約数和(自身を含む): 3842175744

約数和(自身を除く): 2442479334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2221, 3001, 4442, 6002, 6663, 9003, 11105, 13326, 15005, 15547, 18006, 21007, 22210, 30010, 31094, 33315, 42014, 45015, 46641, 63021, 66630, 77735, 90030, 93282, 105035, 126042, 155470, 210070, 233205, 315105, 466410, 630210, 6665221, 13330442, 19995663, 33326105, 39991326, 46656547, 66652210, 93313094, 99978315, 139969641, 199956630, 233282735, 279939282, 466565470, 699848205, 1399696410]

約数ペア:

[(1, 1399696410), (2, 699848205), (3, 466565470), (5, 279939282), (6, 233282735), (7, 199956630), (10, 139969641), (14, 99978315), (15, 93313094), (21, 66652210), (30, 46656547), (35, 39991326), (42, 33326105), (70, 19995663), (105, 13330442), (210, 6665221), (2221, 630210), (3001, 466410), (4442, 315105), (6002, 233205), (6663, 210070), (9003, 155470), (11105, 126042), (13326, 105035), (15005, 93282), (15547, 90030), (18006, 77735), (21007, 66630), (22210, 63021), (30010, 46641), (31094, 45015), (33315, 42014)]