1022205170

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{5623}}^1$

素因数の和:5704

約数の個数: 64

約数和(自身を含む): 2186611200

約数和(自身を除く): 1164406030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 343, 371, 490, 530, 686, 742, 1715, 1855, 2597, 3430, 3710, 5194, 5623, 11246, 12985, 18179, 25970, 28115, 36358, 39361, 56230, 78722, 90895, 181790, 196805, 275527, 298019, 393610, 551054, 596038, 1377635, 1490095, 1928689, 2086133, 2755270, 2980190, 3857378, 4172266, 9643445, 10430665, 14602931, 19286890, 20861330, 29205862, 73014655, 102220517, 146029310, 204441034, 511102585, 1022205170]

約数ペア:

[(1, 1022205170), (2, 511102585), (5, 204441034), (7, 146029310), (10, 102220517), (14, 73014655), (35, 29205862), (49, 20861330), (53, 19286890), (70, 14602931), (98, 10430665), (106, 9643445), (245, 4172266), (265, 3857378), (343, 2980190), (371, 2755270), (490, 2086133), (530, 1928689), (686, 1490095), (742, 1377635), (1715, 596038), (1855, 551054), (2597, 393610), (3430, 298019), (3710, 275527), (5194, 196805), (5623, 181790), (11246, 90895), (12985, 78722), (18179, 56230), (25970, 39361), (28115, 36358)]