124299890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{86923}}^1$

素因数の和:86954

約数の個数: 32

約数和(自身を含む): 262858176

約数和(自身を除く): 138558286

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 86923, 173846, 434615, 869230, 956153, 1129999, 1912306, 2259998, 4780765, 5649995, 9561530, 11299990, 12429989, 24859978, 62149945, 124299890]

約数ペア:

[(1, 124299890), (2, 62149945), (5, 24859978), (10, 12429989), (11, 11299990), (13, 9561530), (22, 5649995), (26, 4780765), (55, 2259998), (65, 1912306), (110, 1129999), (130, 956153), (143, 869230), (286, 434615), (715, 173846), (1430, 86923)]