145968630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 372351168

約数和(自身を除く): 226382538

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 433, 510, 661, 866, 1299, 1322, 1983, 2165, 2598, 3305, 3966, 4330, 6495, 6610, 7361, 9915, 11237, 12990, 14722, 19830, 22083, 22474, 33711, 36805, 44166, 56185, 67422, 73610, 110415, 112370, 168555, 220830, 286213, 337110, 572426, 858639, 1431065, 1717278, 2862130, 4293195, 4865621, 8586390, 9731242, 14596863, 24328105, 29193726, 48656210, 72984315, 145968630]

約数ペア:

[(1, 145968630), (2, 72984315), (3, 48656210), (5, 29193726), (6, 24328105), (10, 14596863), (15, 9731242), (17, 8586390), (30, 4865621), (34, 4293195), (51, 2862130), (85, 1717278), (102, 1431065), (170, 858639), (255, 572426), (433, 337110), (510, 286213), (661, 220830), (866, 168555), (1299, 112370), (1322, 110415), (1983, 73610), (2165, 67422), (2598, 56185), (3305, 44166), (3966, 36805), (4330, 33711), (6495, 22474), (6610, 22083), (7361, 19830), (9915, 14722), (11237, 12990)]