131289210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112213}}^1$

素因数の和:112239

約数の個数: 48

約数和(自身を含む): 367613064

約数和(自身を除く): 236323854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 112213, 224426, 336639, 561065, 673278, 1009917, 1122130, 1458769, 1683195, 2019834, 2917538, 3366390, 4376307, 5049585, 7293845, 8752614, 10099170, 13128921, 14587690, 21881535, 26257842, 43763070, 65644605, 131289210]

約数ペア:

[(1, 131289210), (2, 65644605), (3, 43763070), (5, 26257842), (6, 21881535), (9, 14587690), (10, 13128921), (13, 10099170), (15, 8752614), (18, 7293845), (26, 5049585), (30, 4376307), (39, 3366390), (45, 2917538), (65, 2019834), (78, 1683195), (90, 1458769), (117, 1122130), (130, 1009917), (195, 673278), (234, 561065), (390, 336639), (585, 224426), (1170, 112213)]