91945710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14389}}^1$

素因数の和:14473

約数の個数: 48

約数和(自身を含む): 242442720

約数和(自身を除く): 150497010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 14389, 28778, 43167, 71945, 86334, 129501, 143890, 215835, 259002, 431670, 647505, 1021619, 1295010, 2043238, 3064857, 5108095, 6129714, 9194571, 10216190, 15324285, 18389142, 30648570, 45972855, 91945710]

約数ペア:

[(1, 91945710), (2, 45972855), (3, 30648570), (5, 18389142), (6, 15324285), (9, 10216190), (10, 9194571), (15, 6129714), (18, 5108095), (30, 3064857), (45, 2043238), (71, 1295010), (90, 1021619), (142, 647505), (213, 431670), (355, 259002), (426, 215835), (639, 143890), (710, 129501), (1065, 86334), (1278, 71945), (2130, 43167), (3195, 28778), (6390, 14389)]