47360460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 109494420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 140, 147, 178, 181, 196, 210, 245, 267, 294, 356, 362, 420, 445, 490, 534, 543, 588, 623, 724, 735, 890, 905, 980, 1068, 1086, 1246, 1267, 1335, 1470, 1780, 1810, 1869, 2172, 2492, 2534, 2670, 2715, 2940, 3115, 3620, 3738, 3801, 4361, 5068, 5340, 5430, 6230, 6335, 7476, 7602, 8722, 8869, 9345, 10860, 12460, 12670, 13083, 15204, 16109, 17444, 17738, 18690, 19005, 21805, 25340, 26166, 26607, 32218, 35476, 37380, 38010, 43610, 44345, 48327, 52332, 53214, 64436, 65415, 76020, 80545, 87220, 88690, 96654, 106428, 112763, 130830, 133035, 161090, 177380, 193308, 225526, 241635, 261660, 266070, 322180, 338289, 451052, 483270, 532140, 563815, 676578, 789341, 966540, 1127630, 1353156, 1578682, 1691445, 2255260, 2368023, 3157364, 3382890, 3946705, 4736046, 6765780, 7893410, 9472092, 11840115, 15786820, 23680230, 47360460]

約数ペア:

[(1, 47360460), (2, 23680230), (3, 15786820), (4, 11840115), (5, 9472092), (6, 7893410), (7, 6765780), (10, 4736046), (12, 3946705), (14, 3382890), (15, 3157364), (20, 2368023), (21, 2255260), (28, 1691445), (30, 1578682), (35, 1353156), (42, 1127630), (49, 966540), (60, 789341), (70, 676578), (84, 563815), (89, 532140), (98, 483270), (105, 451052), (140, 338289), (147, 322180), (178, 266070), (181, 261660), (196, 241635), (210, 225526), (245, 193308), (267, 177380), (294, 161090), (356, 133035), (362, 130830), (420, 112763), (445, 106428), (490, 96654), (534, 88690), (543, 87220), (588, 80545), (623, 76020), (724, 65415), (735, 64436), (890, 53214), (905, 52332), (980, 48327), (1068, 44345), (1086, 43610), (1246, 38010), (1267, 37380), (1335, 35476), (1470, 32218), (1780, 26607), (1810, 26166), (1869, 25340), (2172, 21805), (2492, 19005), (2534, 18690), (2670, 17738), (2715, 17444), (2940, 16109), (3115, 15204), (3620, 13083), (3738, 12670), (3801, 12460), (4361, 10860), (5068, 9345), (5340, 8869), (5430, 8722), (6230, 7602), (6335, 7476)]