2019653510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{14713}}^1$

素因数の和:14817

約数の個数: 64

約数和(自身を含む): 4347810432

約数和(自身を除く): 2328156922

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 53, 70, 74, 106, 185, 259, 265, 370, 371, 518, 530, 742, 1295, 1855, 1961, 2590, 3710, 3922, 9805, 13727, 14713, 19610, 27454, 29426, 68635, 73565, 102991, 137270, 147130, 205982, 514955, 544381, 779789, 1029910, 1088762, 1559578, 2721905, 3810667, 3898945, 5443810, 5458523, 7621334, 7797890, 10917046, 19053335, 27292615, 28852193, 38106670, 54585230, 57704386, 144260965, 201965351, 288521930, 403930702, 1009826755, 2019653510]

約数ペア:

[(1, 2019653510), (2, 1009826755), (5, 403930702), (7, 288521930), (10, 201965351), (14, 144260965), (35, 57704386), (37, 54585230), (53, 38106670), (70, 28852193), (74, 27292615), (106, 19053335), (185, 10917046), (259, 7797890), (265, 7621334), (370, 5458523), (371, 5443810), (518, 3898945), (530, 3810667), (742, 2721905), (1295, 1559578), (1855, 1088762), (1961, 1029910), (2590, 779789), (3710, 544381), (3922, 514955), (9805, 205982), (13727, 147130), (14713, 137270), (19610, 102991), (27454, 73565), (29426, 68635)]