139275290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 314523648

約数和(自身を除く): 175248358

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 191, 382, 385, 770, 947, 955, 1337, 1894, 1910, 2101, 2674, 4202, 4735, 6629, 6685, 9470, 10417, 10505, 13258, 13370, 14707, 20834, 21010, 29414, 33145, 52085, 66290, 72919, 73535, 104170, 145838, 147070, 180877, 361754, 364595, 729190, 904385, 1266139, 1808770, 1989647, 2532278, 3979294, 6330695, 9948235, 12661390, 13927529, 19896470, 27855058, 69637645, 139275290]

約数ペア:

[(1, 139275290), (2, 69637645), (5, 27855058), (7, 19896470), (10, 13927529), (11, 12661390), (14, 9948235), (22, 6330695), (35, 3979294), (55, 2532278), (70, 1989647), (77, 1808770), (110, 1266139), (154, 904385), (191, 729190), (382, 364595), (385, 361754), (770, 180877), (947, 147070), (955, 145838), (1337, 104170), (1894, 73535), (1910, 72919), (2101, 66290), (2674, 52085), (4202, 33145), (4735, 29414), (6629, 21010), (6685, 20834), (9470, 14707), (10417, 13370), (10505, 13258)]