1494590020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57089}}^1$

素因数の和:57133

約数の個数: 96

約数和(自身を含む): 4143363840

約数和(自身を除く): 2648773820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3740, 5236, 6545, 13090, 26180, 57089, 114178, 228356, 285445, 399623, 570890, 627979, 799246, 970513, 1141780, 1255958, 1598492, 1941026, 1998115, 2511916, 3139895, 3882052, 3996230, 4395853, 4852565, 6279790, 6793591, 7992460, 8791706, 9705130, 10675643, 12559580, 13587182, 17583412, 19410260, 21351286, 21979265, 27174364, 33967955, 42702572, 43958530, 53378215, 67935910, 74729501, 87917060, 106756430, 135871820, 149459002, 213512860, 298918004, 373647505, 747295010, 1494590020]

約数ペア:

[(1, 1494590020), (2, 747295010), (4, 373647505), (5, 298918004), (7, 213512860), (10, 149459002), (11, 135871820), (14, 106756430), (17, 87917060), (20, 74729501), (22, 67935910), (28, 53378215), (34, 43958530), (35, 42702572), (44, 33967955), (55, 27174364), (68, 21979265), (70, 21351286), (77, 19410260), (85, 17583412), (110, 13587182), (119, 12559580), (140, 10675643), (154, 9705130), (170, 8791706), (187, 7992460), (220, 6793591), (238, 6279790), (308, 4852565), (340, 4395853), (374, 3996230), (385, 3882052), (476, 3139895), (595, 2511916), (748, 1998115), (770, 1941026), (935, 1598492), (1190, 1255958), (1309, 1141780), (1540, 970513), (1870, 799246), (2380, 627979), (2618, 570890), (3740, 399623), (5236, 285445), (6545, 228356), (13090, 114178), (26180, 57089)]