633514910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1993}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 1378252800

約数和(自身を除く): 744737890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 239, 266, 478, 665, 1195, 1330, 1673, 1993, 2390, 3346, 3986, 4541, 8365, 9082, 9965, 13951, 16730, 19930, 22705, 27902, 31787, 37867, 45410, 63574, 69755, 75734, 139510, 158935, 189335, 265069, 317870, 378670, 476327, 530138, 952654, 1325345, 2381635, 2650690, 3334289, 4763270, 6668578, 9050213, 16671445, 18100426, 33342890, 45251065, 63351491, 90502130, 126702982, 316757455, 633514910]

約数ペア:

[(1, 633514910), (2, 316757455), (5, 126702982), (7, 90502130), (10, 63351491), (14, 45251065), (19, 33342890), (35, 18100426), (38, 16671445), (70, 9050213), (95, 6668578), (133, 4763270), (190, 3334289), (239, 2650690), (266, 2381635), (478, 1325345), (665, 952654), (1195, 530138), (1330, 476327), (1673, 378670), (1993, 317870), (2390, 265069), (3346, 189335), (3986, 158935), (4541, 139510), (8365, 75734), (9082, 69755), (9965, 63574), (13951, 45410), (16730, 37867), (19930, 31787), (22705, 27902)]