63179620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2849

約数の個数: 72

約数和(自身を含む): 161106624

約数和(自身を除く): 97927004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 2803, 3220, 4508, 5606, 5635, 11212, 11270, 14015, 19621, 22540, 28030, 39242, 56060, 64469, 78484, 98105, 128938, 137347, 196210, 257876, 274694, 322345, 392420, 451283, 549388, 644690, 686735, 902566, 1289380, 1373470, 1805132, 2256415, 2746940, 3158981, 4512830, 6317962, 9025660, 12635924, 15794905, 31589810, 63179620]

約数ペア:

[(1, 63179620), (2, 31589810), (4, 15794905), (5, 12635924), (7, 9025660), (10, 6317962), (14, 4512830), (20, 3158981), (23, 2746940), (28, 2256415), (35, 1805132), (46, 1373470), (49, 1289380), (70, 902566), (92, 686735), (98, 644690), (115, 549388), (140, 451283), (161, 392420), (196, 322345), (230, 274694), (245, 257876), (322, 196210), (460, 137347), (490, 128938), (644, 98105), (805, 78484), (980, 64469), (1127, 56060), (1610, 39242), (2254, 28030), (2803, 22540), (3220, 19621), (4508, 14015), (5606, 11270), (5635, 11212)]