2050386630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{38767}}^1$

素因数の和:38861

約数の個数: 64

約数和(自身を含む): 5158315008

約数和(自身を除く): 3107928378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 82, 86, 123, 129, 205, 215, 246, 258, 410, 430, 615, 645, 1230, 1290, 1763, 3526, 5289, 8815, 10578, 17630, 26445, 38767, 52890, 77534, 116301, 193835, 232602, 387670, 581505, 1163010, 1589447, 1666981, 3178894, 3333962, 4768341, 5000943, 7947235, 8334905, 9536682, 10001886, 15894470, 16669810, 23841705, 25004715, 47683410, 50009430, 68346221, 136692442, 205038663, 341731105, 410077326, 683462210, 1025193315, 2050386630]

約数ペア:

[(1, 2050386630), (2, 1025193315), (3, 683462210), (5, 410077326), (6, 341731105), (10, 205038663), (15, 136692442), (30, 68346221), (41, 50009430), (43, 47683410), (82, 25004715), (86, 23841705), (123, 16669810), (129, 15894470), (205, 10001886), (215, 9536682), (246, 8334905), (258, 7947235), (410, 5000943), (430, 4768341), (615, 3333962), (645, 3178894), (1230, 1666981), (1290, 1589447), (1763, 1163010), (3526, 581505), (5289, 387670), (8815, 232602), (10578, 193835), (17630, 116301), (26445, 77534), (38767, 52890)]