75470140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 170366112

約数和(自身を除く): 94895972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 3313, 4556, 5695, 6626, 11390, 13252, 16565, 22780, 33130, 56321, 66260, 112642, 221971, 225284, 281605, 443942, 563210, 887884, 1109855, 1126420, 2219710, 3773507, 4439420, 7547014, 15094028, 18867535, 37735070, 75470140]

約数ペア:

[(1, 75470140), (2, 37735070), (4, 18867535), (5, 15094028), (10, 7547014), (17, 4439420), (20, 3773507), (34, 2219710), (67, 1126420), (68, 1109855), (85, 887884), (134, 563210), (170, 443942), (268, 281605), (335, 225284), (340, 221971), (670, 112642), (1139, 66260), (1340, 56321), (2278, 33130), (3313, 22780), (4556, 16565), (5695, 13252), (6626, 11390)]