531690375060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{446401}}^1$

素因数の和:446938

約数の個数: 144

約数和(自身を含む): 1740271412880

約数和(自身を除く): 1208581037820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 509, 585, 780, 1018, 1170, 1527, 2036, 2340, 2545, 3054, 4581, 5090, 6108, 6617, 7635, 9162, 10180, 13234, 15270, 18324, 19851, 22905, 26468, 30540, 33085, 39702, 45810, 59553, 66170, 79404, 91620, 99255, 119106, 132340, 198510, 238212, 297765, 397020, 446401, 595530, 892802, 1191060, 1339203, 1785604, 2232005, 2678406, 4017609, 4464010, 5356812, 5803213, 6696015, 8035218, 8928020, 11606426, 13392030, 16070436, 17409639, 20088045, 23212852, 26784060, 29016065, 34819278, 40176090, 52228917, 58032130, 69638556, 80352180, 87048195, 104457834, 116064260, 174096390, 208915668, 227218109, 261144585, 348192780, 454436218, 522289170, 681654327, 908872436, 1044578340, 1136090545, 1363308654, 2044962981, 2272181090, 2726617308, 2953835417, 3408271635, 4089925962, 4544362180, 5907670834, 6816543270, 8179851924, 8861506251, 10224814905, 11815341668, 13633086540, 14769177085, 17723012502, 20449629810, 26584518753, 29538354170, 35446025004, 40899259620, 44307531255, 53169037506, 59076708340, 88615062510, 106338075012, 132922593765, 177230125020, 265845187530, 531690375060]

約数ペア:

[(1, 531690375060), (2, 265845187530), (3, 177230125020), (4, 132922593765), (5, 106338075012), (6, 88615062510), (9, 59076708340), (10, 53169037506), (12, 44307531255), (13, 40899259620), (15, 35446025004), (18, 29538354170), (20, 26584518753), (26, 20449629810), (30, 17723012502), (36, 14769177085), (39, 13633086540), (45, 11815341668), (52, 10224814905), (60, 8861506251), (65, 8179851924), (78, 6816543270), (90, 5907670834), (117, 4544362180), (130, 4089925962), (156, 3408271635), (180, 2953835417), (195, 2726617308), (234, 2272181090), (260, 2044962981), (390, 1363308654), (468, 1136090545), (509, 1044578340), (585, 908872436), (780, 681654327), (1018, 522289170), (1170, 454436218), (1527, 348192780), (2036, 261144585), (2340, 227218109), (2545, 208915668), (3054, 174096390), (4581, 116064260), (5090, 104457834), (6108, 87048195), (6617, 80352180), (7635, 69638556), (9162, 58032130), (10180, 52228917), (13234, 40176090), (15270, 34819278), (18324, 29016065), (19851, 26784060), (22905, 23212852), (26468, 20088045), (30540, 17409639), (33085, 16070436), (39702, 13392030), (45810, 11606426), (59553, 8928020), (66170, 8035218), (79404, 6696015), (91620, 5803213), (99255, 5356812), (119106, 4464010), (132340, 4017609), (198510, 2678406), (238212, 2232005), (297765, 1785604), (397020, 1339203), (446401, 1191060), (595530, 892802)]