135290420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5939}}^1$

素因数の和:6032

約数の個数: 48

約数和(自身を含む): 305363520

約数和(自身を除く): 170073100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 4556, 5695, 5939, 11390, 11878, 22780, 23756, 29695, 59390, 100963, 118780, 201926, 397913, 403852, 504815, 795826, 1009630, 1591652, 1989565, 2019260, 3979130, 6764521, 7958260, 13529042, 27058084, 33822605, 67645210, 135290420]

約数ペア:

[(1, 135290420), (2, 67645210), (4, 33822605), (5, 27058084), (10, 13529042), (17, 7958260), (20, 6764521), (34, 3979130), (67, 2019260), (68, 1989565), (85, 1591652), (134, 1009630), (170, 795826), (268, 504815), (335, 403852), (340, 397913), (670, 201926), (1139, 118780), (1340, 100963), (2278, 59390), (4556, 29695), (5695, 23756), (5939, 22780), (11390, 11878)]