1838644310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 3469492224

約数和(自身を除く): 1630847914

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 191, 215, 305, 367, 382, 430, 610, 734, 955, 1835, 1910, 2623, 3670, 5246, 8213, 11651, 13115, 15781, 16426, 22387, 23302, 26230, 31562, 41065, 44774, 58255, 70097, 78905, 82130, 111935, 116510, 140194, 157810, 223870, 350485, 500993, 700970, 962641, 1001986, 1925282, 2504965, 3014171, 4275917, 4813205, 5009930, 6028342, 8551834, 9626410, 15070855, 21379585, 30141710, 42759170, 183864431, 367728862, 919322155, 1838644310]

約数ペア:

[(1, 1838644310), (2, 919322155), (5, 367728862), (10, 183864431), (43, 42759170), (61, 30141710), (86, 21379585), (122, 15070855), (191, 9626410), (215, 8551834), (305, 6028342), (367, 5009930), (382, 4813205), (430, 4275917), (610, 3014171), (734, 2504965), (955, 1925282), (1835, 1001986), (1910, 962641), (2623, 700970), (3670, 500993), (5246, 350485), (8213, 223870), (11651, 157810), (13115, 140194), (15781, 116510), (16426, 111935), (22387, 82130), (23302, 78905), (26230, 70097), (31562, 58255), (41065, 44774)]