222758830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{4283}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 458970624

約数和(自身を除く): 236211794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 743, 1486, 3715, 4283, 5201, 7430, 8566, 10402, 21415, 26005, 29981, 42830, 52010, 59962, 149905, 299810, 3182269, 6364538, 15911345, 22275883, 31822690, 44551766, 111379415, 222758830]

約数ペア:

[(1, 222758830), (2, 111379415), (5, 44551766), (7, 31822690), (10, 22275883), (14, 15911345), (35, 6364538), (70, 3182269), (743, 299810), (1486, 149905), (3715, 59962), (4283, 52010), (5201, 42830), (7430, 29981), (8566, 26005), (10402, 21415)]