90575410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 85784270

約数列:

[1, 2, 5, 10, 29, 53, 58, 71, 83, 106, 142, 145, 166, 265, 290, 355, 415, 530, 710, 830, 1537, 2059, 2407, 3074, 3763, 4118, 4399, 4814, 5893, 7526, 7685, 8798, 10295, 11786, 12035, 15370, 18815, 20590, 21995, 24070, 29465, 37630, 43990, 58930, 109127, 127571, 170897, 218254, 255142, 312329, 341794, 545635, 624658, 637855, 854485, 1091270, 1275710, 1561645, 1708970, 3123290, 9057541, 18115082, 45287705, 90575410]

約数ペア:

[(1, 90575410), (2, 45287705), (5, 18115082), (10, 9057541), (29, 3123290), (53, 1708970), (58, 1561645), (71, 1275710), (83, 1091270), (106, 854485), (142, 637855), (145, 624658), (166, 545635), (265, 341794), (290, 312329), (355, 255142), (415, 218254), (530, 170897), (710, 127571), (830, 109127), (1537, 58930), (2059, 43990), (2407, 37630), (3074, 29465), (3763, 24070), (4118, 21995), (4399, 20590), (4814, 18815), (5893, 15370), (7526, 12035), (7685, 11786), (8798, 10295)]