295078840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14843}}^1$

素因数の和:14932

約数の個数: 64

約数和(自身を含む): 769512960

約数和(自身を除く): 474434120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 14843, 19880, 29686, 59372, 74215, 103901, 118744, 148430, 207802, 296860, 415604, 519505, 593720, 831208, 1039010, 1053853, 2078020, 2107706, 4156040, 4215412, 5269265, 7376971, 8430824, 10538530, 14753942, 21077060, 29507884, 36884855, 42154120, 59015768, 73769710, 147539420, 295078840]

約数ペア:

[(1, 295078840), (2, 147539420), (4, 73769710), (5, 59015768), (7, 42154120), (8, 36884855), (10, 29507884), (14, 21077060), (20, 14753942), (28, 10538530), (35, 8430824), (40, 7376971), (56, 5269265), (70, 4215412), (71, 4156040), (140, 2107706), (142, 2078020), (280, 1053853), (284, 1039010), (355, 831208), (497, 593720), (568, 519505), (710, 415604), (994, 296860), (1420, 207802), (1988, 148430), (2485, 118744), (2840, 103901), (3976, 74215), (4970, 59372), (9940, 29686), (14843, 19880)]