1568818130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 3297646080

約数和(自身を除く): 1728827950

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 61, 71, 74, 89, 110, 122, 142, 178, 185, 305, 355, 370, 407, 445, 610, 671, 710, 781, 814, 890, 979, 1342, 1562, 1958, 2035, 2257, 2627, 3293, 3355, 3905, 4070, 4331, 4514, 4895, 5254, 5429, 6319, 6586, 6710, 7810, 8662, 9790, 10858, 11285, 12638, 13135, 16465, 21655, 22570, 24827, 26270, 27145, 28897, 31595, 32930, 36223, 43310, 47641, 49654, 54290, 57794, 59719, 63190, 69509, 72446, 95282, 119438, 124135, 139018, 144485, 160247, 181115, 200873, 233803, 238205, 248270, 288970, 298595, 320494, 347545, 362230, 385459, 401746, 467606, 476410, 597190, 695090, 770918, 801235, 1004365, 1169015, 1602470, 1762717, 1927295, 2008730, 2209603, 2338030, 2571833, 3525434, 3854590, 4240049, 4419206, 5143666, 8480098, 8813585, 11048015, 12859165, 14261983, 17627170, 21200245, 22096030, 25718330, 28523966, 42400490, 71309915, 142619830, 156881813, 313763626, 784409065, 1568818130]

約数ペア:

[(1, 1568818130), (2, 784409065), (5, 313763626), (10, 156881813), (11, 142619830), (22, 71309915), (37, 42400490), (55, 28523966), (61, 25718330), (71, 22096030), (74, 21200245), (89, 17627170), (110, 14261983), (122, 12859165), (142, 11048015), (178, 8813585), (185, 8480098), (305, 5143666), (355, 4419206), (370, 4240049), (407, 3854590), (445, 3525434), (610, 2571833), (671, 2338030), (710, 2209603), (781, 2008730), (814, 1927295), (890, 1762717), (979, 1602470), (1342, 1169015), (1562, 1004365), (1958, 801235), (2035, 770918), (2257, 695090), (2627, 597190), (3293, 476410), (3355, 467606), (3905, 401746), (4070, 385459), (4331, 362230), (4514, 347545), (4895, 320494), (5254, 298595), (5429, 288970), (6319, 248270), (6586, 238205), (6710, 233803), (7810, 200873), (8662, 181115), (9790, 160247), (10858, 144485), (11285, 139018), (12638, 124135), (13135, 119438), (16465, 95282), (21655, 72446), (22570, 69509), (24827, 63190), (26270, 59719), (27145, 57794), (28897, 54290), (31595, 49654), (32930, 47641), (36223, 43310)]