2252967780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173039}}^1$

素因数の和:173089

約数の個数: 96

約数和(自身を含む): 7442104320

約数和(自身を除く): 5189136540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 173039, 346078, 519117, 692156, 865195, 1038234, 1211273, 1730390, 2076468, 2422546, 2595585, 3460780, 3633819, 4845092, 5191170, 5364209, 6056365, 7267638, 10382340, 10728418, 12112730, 14535276, 16092627, 18169095, 21456836, 24225460, 26821045, 32185254, 36338190, 37549463, 53642090, 64370508, 72676380, 75098926, 80463135, 107284180, 112648389, 150197852, 160926270, 187747315, 225296778, 321852540, 375494630, 450593556, 563241945, 750989260, 1126483890, 2252967780]

約数ペア:

[(1, 2252967780), (2, 1126483890), (3, 750989260), (4, 563241945), (5, 450593556), (6, 375494630), (7, 321852540), (10, 225296778), (12, 187747315), (14, 160926270), (15, 150197852), (20, 112648389), (21, 107284180), (28, 80463135), (30, 75098926), (31, 72676380), (35, 64370508), (42, 53642090), (60, 37549463), (62, 36338190), (70, 32185254), (84, 26821045), (93, 24225460), (105, 21456836), (124, 18169095), (140, 16092627), (155, 14535276), (186, 12112730), (210, 10728418), (217, 10382340), (310, 7267638), (372, 6056365), (420, 5364209), (434, 5191170), (465, 4845092), (620, 3633819), (651, 3460780), (868, 2595585), (930, 2422546), (1085, 2076468), (1302, 1730390), (1860, 1211273), (2170, 1038234), (2604, 865195), (3255, 692156), (4340, 519117), (6510, 346078), (13020, 173039)]