82661476380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10358581}}^1$

素因数の和:10358619

約数の個数: 96

約数和(自身を含む): 278438684160

約数和(自身を除く): 195777207780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10358581, 20717162, 31075743, 41434324, 51792905, 62151486, 72510067, 103585810, 124302972, 145020134, 155378715, 196813039, 207171620, 217530201, 290040268, 310757430, 362550335, 393626078, 435060402, 590439117, 621514860, 725100670, 787252156, 870120804, 984065195, 1087651005, 1180878234, 1377691273, 1450201340, 1968130390, 2175302010, 2361756468, 2755382546, 2952195585, 3936260780, 4133073819, 4350604020, 5510765092, 5904391170, 6888456365, 8266147638, 11808782340, 13776912730, 16532295276, 20665369095, 27553825460, 41330738190, 82661476380]

約数ペア:

[(1, 82661476380), (2, 41330738190), (3, 27553825460), (4, 20665369095), (5, 16532295276), (6, 13776912730), (7, 11808782340), (10, 8266147638), (12, 6888456365), (14, 5904391170), (15, 5510765092), (19, 4350604020), (20, 4133073819), (21, 3936260780), (28, 2952195585), (30, 2755382546), (35, 2361756468), (38, 2175302010), (42, 1968130390), (57, 1450201340), (60, 1377691273), (70, 1180878234), (76, 1087651005), (84, 984065195), (95, 870120804), (105, 787252156), (114, 725100670), (133, 621514860), (140, 590439117), (190, 435060402), (210, 393626078), (228, 362550335), (266, 310757430), (285, 290040268), (380, 217530201), (399, 207171620), (420, 196813039), (532, 155378715), (570, 145020134), (665, 124302972), (798, 103585810), (1140, 72510067), (1330, 62151486), (1596, 51792905), (1995, 41434324), (2660, 31075743), (3990, 20717162), (7980, 10358581)]