22659420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53951}}^1$

素因数の和:53970

約数の個数: 48

約数和(自身を含む): 72511488

約数和(自身を除く): 49852068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53951, 107902, 161853, 215804, 269755, 323706, 377657, 539510, 647412, 755314, 809265, 1079020, 1132971, 1510628, 1618530, 1888285, 2265942, 3237060, 3776570, 4531884, 5664855, 7553140, 11329710, 22659420]

約数ペア:

[(1, 22659420), (2, 11329710), (3, 7553140), (4, 5664855), (5, 4531884), (6, 3776570), (7, 3237060), (10, 2265942), (12, 1888285), (14, 1618530), (15, 1510628), (20, 1132971), (21, 1079020), (28, 809265), (30, 755314), (35, 647412), (42, 539510), (60, 377657), (70, 323706), (84, 269755), (105, 215804), (140, 161853), (210, 107902), (420, 53951)]