119876380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 284497920

約数和(自身を除く): 164621540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 107, 124, 130, 139, 155, 214, 260, 278, 310, 403, 428, 535, 556, 620, 695, 806, 1070, 1390, 1391, 1612, 1807, 2015, 2140, 2780, 2782, 3317, 3614, 4030, 4309, 5564, 6634, 6955, 7228, 8060, 8618, 9035, 13268, 13910, 14873, 16585, 17236, 18070, 21545, 27820, 29746, 33170, 36140, 43090, 43121, 56017, 59492, 66340, 74365, 86180, 86242, 112034, 148730, 172484, 193349, 215605, 224068, 280085, 297460, 386698, 431210, 461063, 560170, 773396, 862420, 922126, 966745, 1120340, 1844252, 1933490, 2305315, 3866980, 4610630, 5993819, 9221260, 11987638, 23975276, 29969095, 59938190, 119876380]

約数ペア:

[(1, 119876380), (2, 59938190), (4, 29969095), (5, 23975276), (10, 11987638), (13, 9221260), (20, 5993819), (26, 4610630), (31, 3866980), (52, 2305315), (62, 1933490), (65, 1844252), (107, 1120340), (124, 966745), (130, 922126), (139, 862420), (155, 773396), (214, 560170), (260, 461063), (278, 431210), (310, 386698), (403, 297460), (428, 280085), (535, 224068), (556, 215605), (620, 193349), (695, 172484), (806, 148730), (1070, 112034), (1390, 86242), (1391, 86180), (1612, 74365), (1807, 66340), (2015, 59492), (2140, 56017), (2780, 43121), (2782, 43090), (3317, 36140), (3614, 33170), (4030, 29746), (4309, 27820), (5564, 21545), (6634, 18070), (6955, 17236), (7228, 16585), (8060, 14873), (8618, 13910), (9035, 13268)]