31194993810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{38239}}^1$

素因数の和:38703

約数の個数: 64

約数和(自身を含む): 76122685440

約数和(自身を除く): 44927691630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 383, 426, 710, 766, 1065, 1149, 1915, 2130, 2298, 3830, 5745, 11490, 27193, 38239, 54386, 76478, 81579, 114717, 135965, 163158, 191195, 229434, 271930, 382390, 407895, 573585, 815790, 1147170, 2714969, 5429938, 8144907, 13574845, 14645537, 16289814, 27149690, 29291074, 40724535, 43936611, 73227685, 81449070, 87873222, 146455370, 219683055, 439366110, 1039833127, 2079666254, 3119499381, 5199165635, 6238998762, 10398331270, 15597496905, 31194993810]

約数ペア:

[(1, 31194993810), (2, 15597496905), (3, 10398331270), (5, 6238998762), (6, 5199165635), (10, 3119499381), (15, 2079666254), (30, 1039833127), (71, 439366110), (142, 219683055), (213, 146455370), (355, 87873222), (383, 81449070), (426, 73227685), (710, 43936611), (766, 40724535), (1065, 29291074), (1149, 27149690), (1915, 16289814), (2130, 14645537), (2298, 13574845), (3830, 8144907), (5745, 5429938), (11490, 2714969), (27193, 1147170), (38239, 815790), (54386, 573585), (76478, 407895), (81579, 382390), (114717, 271930), (135965, 229434), (163158, 191195)]