245531532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28697}}^1$

素因数の和:28758

約数の個数: 48

約数和(自身を含む): 617121792

約数和(自身を除く): 371590260

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 28697, 57394, 86091, 114788, 172182, 344364, 660031, 889607, 1320062, 1779214, 1980093, 2640124, 2668821, 3558428, 3960186, 5337642, 7920372, 10675284, 20460961, 40921922, 61382883, 81843844, 122765766, 245531532]

約数ペア:

[(1, 245531532), (2, 122765766), (3, 81843844), (4, 61382883), (6, 40921922), (12, 20460961), (23, 10675284), (31, 7920372), (46, 5337642), (62, 3960186), (69, 3558428), (92, 2668821), (93, 2640124), (124, 1980093), (138, 1779214), (186, 1320062), (276, 889607), (372, 660031), (713, 344364), (1426, 172182), (2139, 114788), (2852, 86091), (4278, 57394), (8556, 28697)]