520020664380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{58959259}}^1$

素因数の和:58959288

約数の個数: 108

約数和(自身を含む): 1834930089720

約数和(自身を除く): 1314909425340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 58959259, 117918518, 176877777, 235837036, 294796295, 353755554, 412714813, 530633331, 589592590, 707511108, 825429626, 884388885, 1061266662, 1179185180, 1238144439, 1650859252, 1768777770, 2063574065, 2122533324, 2476288878, 2653166655, 2889003691, 3537555540, 3714433317, 4127148130, 4952577756, 5306333310, 5778007382, 6190722195, 7428866634, 8254296260, 8667011073, 10612666620, 11556014764, 12381444390, 14445018455, 14857733268, 17334022146, 18572166585, 24762888780, 26001033219, 28890036910, 34668044292, 37144333170, 43335055365, 52002066438, 57780073820, 74288666340, 86670110730, 104004132876, 130005166095, 173340221460, 260010332190, 520020664380]

約数ペア:

[(1, 520020664380), (2, 260010332190), (3, 173340221460), (4, 130005166095), (5, 104004132876), (6, 86670110730), (7, 74288666340), (9, 57780073820), (10, 52002066438), (12, 43335055365), (14, 37144333170), (15, 34668044292), (18, 28890036910), (20, 26001033219), (21, 24762888780), (28, 18572166585), (30, 17334022146), (35, 14857733268), (36, 14445018455), (42, 12381444390), (45, 11556014764), (49, 10612666620), (60, 8667011073), (63, 8254296260), (70, 7428866634), (84, 6190722195), (90, 5778007382), (98, 5306333310), (105, 4952577756), (126, 4127148130), (140, 3714433317), (147, 3537555540), (180, 2889003691), (196, 2653166655), (210, 2476288878), (245, 2122533324), (252, 2063574065), (294, 1768777770), (315, 1650859252), (420, 1238144439), (441, 1179185180), (490, 1061266662), (588, 884388885), (630, 825429626), (735, 707511108), (882, 589592590), (980, 530633331), (1260, 412714813), (1470, 353755554), (1764, 294796295), (2205, 235837036), (2940, 176877777), (4410, 117918518), (8820, 58959259)]