13414940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 36384768

約数和(自身を除く): 22969828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 281, 308, 310, 341, 385, 434, 562, 620, 682, 770, 868, 1085, 1124, 1364, 1405, 1540, 1705, 1967, 2170, 2387, 2810, 3091, 3410, 3934, 4340, 4774, 5620, 6182, 6820, 7868, 8711, 9548, 9835, 11935, 12364, 15455, 17422, 19670, 21637, 23870, 30910, 34844, 39340, 43274, 43555, 47740, 60977, 61820, 86548, 87110, 95821, 108185, 121954, 174220, 191642, 216370, 243908, 304885, 383284, 432740, 479105, 609770, 670747, 958210, 1219540, 1341494, 1916420, 2682988, 3353735, 6707470, 13414940]

約数ペア:

[(1, 13414940), (2, 6707470), (4, 3353735), (5, 2682988), (7, 1916420), (10, 1341494), (11, 1219540), (14, 958210), (20, 670747), (22, 609770), (28, 479105), (31, 432740), (35, 383284), (44, 304885), (55, 243908), (62, 216370), (70, 191642), (77, 174220), (110, 121954), (124, 108185), (140, 95821), (154, 87110), (155, 86548), (217, 61820), (220, 60977), (281, 47740), (308, 43555), (310, 43274), (341, 39340), (385, 34844), (434, 30910), (562, 23870), (620, 21637), (682, 19670), (770, 17422), (868, 15455), (1085, 12364), (1124, 11935), (1364, 9835), (1405, 9548), (1540, 8711), (1705, 7868), (1967, 6820), (2170, 6182), (2387, 5620), (2810, 4774), (3091, 4340), (3410, 3934)]