260078130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222289}}^1$

素因数の和:222315

約数の個数: 48

約数和(自身を含む): 728222040

約数和(自身を除く): 468143910

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, 222289, 444578, 666867, 1111445, 1333734, 2000601, 2222890, 2889757, 3334335, 4001202, 5779514, 6668670, 8669271, 10003005, 14448785, 17338542, 20006010, 26007813, 28897570, 43346355, 52015626, 86692710, 130039065, 260078130]

約数ペア:

[(1, 260078130), (2, 130039065), (3, 86692710), (5, 52015626), (6, 43346355), (9, 28897570), (10, 26007813), (13, 20006010), (15, 17338542), (18, 14448785), (26, 10003005), (30, 8669271), (39, 6668670), (45, 5779514), (65, 4001202), (78, 3334335), (90, 2889757), (117, 2222890), (130, 2000601), (195, 1333734), (234, 1111445), (390, 666867), (585, 444578), (1170, 222289)]