23538630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 58848768

約数和(自身を除く): 35310138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 257, 258, 355, 426, 430, 514, 645, 710, 771, 1065, 1285, 1290, 1542, 2130, 2570, 3053, 3855, 6106, 7710, 9159, 11051, 15265, 18247, 18318, 22102, 30530, 33153, 36494, 45795, 54741, 55255, 66306, 91235, 91590, 109482, 110510, 165765, 182470, 273705, 331530, 547410, 784621, 1569242, 2353863, 3923105, 4707726, 7846210, 11769315, 23538630]

約数ペア:

[(1, 23538630), (2, 11769315), (3, 7846210), (5, 4707726), (6, 3923105), (10, 2353863), (15, 1569242), (30, 784621), (43, 547410), (71, 331530), (86, 273705), (129, 182470), (142, 165765), (213, 110510), (215, 109482), (257, 91590), (258, 91235), (355, 66306), (426, 55255), (430, 54741), (514, 45795), (645, 36494), (710, 33153), (771, 30530), (1065, 22102), (1285, 18318), (1290, 18247), (1542, 15265), (2130, 11051), (2570, 9159), (3053, 7710), (3855, 6106)]