805230270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 2343100032

約数和(自身を除く): 1537869762

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 149, 155, 186, 195, 234, 279, 298, 310, 390, 403, 447, 465, 558, 585, 745, 806, 894, 930, 1170, 1209, 1341, 1395, 1490, 1937, 2015, 2235, 2418, 2682, 2790, 3627, 3874, 4030, 4470, 4619, 5811, 6045, 6705, 7254, 9238, 9685, 11622, 12090, 13410, 13857, 17433, 18135, 19370, 22201, 23095, 27714, 29055, 34866, 36270, 41571, 44402, 46190, 58110, 60047, 66603, 69285, 83142, 87165, 111005, 120094, 133206, 138570, 174330, 180141, 199809, 207855, 222010, 288613, 300235, 333015, 360282, 399618, 415710, 540423, 577226, 600470, 666030, 688231, 865839, 900705, 999045, 1080846, 1376462, 1443065, 1731678, 1801410, 1998090, 2064693, 2597517, 2702115, 2886130, 3441155, 4129386, 4329195, 5195034, 5404230, 6194079, 6882310, 8658390, 8947003, 10323465, 12388158, 12987585, 17894006, 20646930, 25975170, 26841009, 30970395, 44735015, 53682018, 61940790, 80523027, 89470030, 134205045, 161046054, 268410090, 402615135, 805230270]

約数ペア:

[(1, 805230270), (2, 402615135), (3, 268410090), (5, 161046054), (6, 134205045), (9, 89470030), (10, 80523027), (13, 61940790), (15, 53682018), (18, 44735015), (26, 30970395), (30, 26841009), (31, 25975170), (39, 20646930), (45, 17894006), (62, 12987585), (65, 12388158), (78, 10323465), (90, 8947003), (93, 8658390), (117, 6882310), (130, 6194079), (149, 5404230), (155, 5195034), (186, 4329195), (195, 4129386), (234, 3441155), (279, 2886130), (298, 2702115), (310, 2597517), (390, 2064693), (403, 1998090), (447, 1801410), (465, 1731678), (558, 1443065), (585, 1376462), (745, 1080846), (806, 999045), (894, 900705), (930, 865839), (1170, 688231), (1209, 666030), (1341, 600470), (1395, 577226), (1490, 540423), (1937, 415710), (2015, 399618), (2235, 360282), (2418, 333015), (2682, 300235), (2790, 288613), (3627, 222010), (3874, 207855), (4030, 199809), (4470, 180141), (4619, 174330), (5811, 138570), (6045, 133206), (6705, 120094), (7254, 111005), (9238, 87165), (9685, 83142), (11622, 69285), (12090, 66603), (13410, 60047), (13857, 58110), (17433, 46190), (18135, 44402), (19370, 41571), (22201, 36270), (23095, 34866), (27714, 29055)]