255835087870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{608161}}^1$

素因数の和:608281

約数の個数: 64

約数和(自身を含む): 504433889280

約数和(自身を除く): 248598801410

約数列:

[1, 2, 5, 10, 23, 31, 46, 59, 62, 115, 118, 155, 230, 295, 310, 590, 713, 1357, 1426, 1829, 2714, 3565, 3658, 6785, 7130, 9145, 13570, 18290, 42067, 84134, 210335, 420670, 608161, 1216322, 3040805, 6081610, 13987703, 18852991, 27975406, 35881499, 37705982, 69938515, 71762998, 94264955, 139877030, 179407495, 188529910, 358814990, 433618793, 825274477, 867237586, 1112326469, 1650548954, 2168093965, 2224652938, 4126372385, 4336187930, 5561632345, 8252744770, 11123264690, 25583508787, 51167017574, 127917543935, 255835087870]

約数ペア:

[(1, 255835087870), (2, 127917543935), (5, 51167017574), (10, 25583508787), (23, 11123264690), (31, 8252744770), (46, 5561632345), (59, 4336187930), (62, 4126372385), (115, 2224652938), (118, 2168093965), (155, 1650548954), (230, 1112326469), (295, 867237586), (310, 825274477), (590, 433618793), (713, 358814990), (1357, 188529910), (1426, 179407495), (1829, 139877030), (2714, 94264955), (3565, 71762998), (3658, 69938515), (6785, 37705982), (7130, 35881499), (9145, 27975406), (13570, 18852991), (18290, 13987703), (42067, 6081610), (84134, 3040805), (210335, 1216322), (420670, 608161)]