2012092930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 3847253760

約数和(自身を除く): 1835160830

約数列:

[1, 2, 5, 10, 37, 59, 61, 74, 118, 122, 185, 295, 305, 370, 590, 610, 1511, 2183, 2257, 3022, 3599, 4366, 4514, 7198, 7555, 10915, 11285, 15110, 17995, 21830, 22570, 35990, 55907, 89149, 92171, 111814, 133163, 178298, 184342, 266326, 279535, 445745, 460855, 559070, 665815, 891490, 921710, 1331630, 3298513, 3410327, 5438089, 6597026, 6820654, 10876178, 16492565, 17051635, 27190445, 32985130, 34103270, 54380890, 201209293, 402418586, 1006046465, 2012092930]

約数ペア:

[(1, 2012092930), (2, 1006046465), (5, 402418586), (10, 201209293), (37, 54380890), (59, 34103270), (61, 32985130), (74, 27190445), (118, 17051635), (122, 16492565), (185, 10876178), (295, 6820654), (305, 6597026), (370, 5438089), (590, 3410327), (610, 3298513), (1511, 1331630), (2183, 921710), (2257, 891490), (3022, 665815), (3599, 559070), (4366, 460855), (4514, 445745), (7198, 279535), (7555, 266326), (10915, 184342), (11285, 178298), (15110, 133163), (17995, 111814), (21830, 92171), (22570, 89149), (35990, 55907)]