749890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 701630

約数列:

[1, 2, 5, 10, 31, 41, 59, 62, 82, 118, 155, 205, 295, 310, 410, 590, 1271, 1829, 2419, 2542, 3658, 4838, 6355, 9145, 12095, 12710, 18290, 24190, 74989, 149978, 374945, 749890]

約数ペア:

[(1, 749890), (2, 374945), (5, 149978), (10, 74989), (31, 24190), (41, 18290), (59, 12710), (62, 12095), (82, 9145), (118, 6355), (155, 4838), (205, 3658), (295, 2542), (310, 2419), (410, 1829), (590, 1271)]