161461230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3217}}^1$

素因数の和:3473

約数の個数: 64

約数和(自身を含む): 444856320

約数和(自身を除く): 283395090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 1195, 1434, 1673, 2390, 3217, 3346, 3585, 5019, 6434, 7170, 8365, 9651, 10038, 16085, 16730, 19302, 22519, 25095, 32170, 45038, 48255, 50190, 67557, 96510, 112595, 135114, 225190, 337785, 675570, 768863, 1537726, 2306589, 3844315, 4613178, 5382041, 7688630, 10764082, 11532945, 16146123, 23065890, 26910205, 32292246, 53820410, 80730615, 161461230]

約数ペア:

[(1, 161461230), (2, 80730615), (3, 53820410), (5, 32292246), (6, 26910205), (7, 23065890), (10, 16146123), (14, 11532945), (15, 10764082), (21, 7688630), (30, 5382041), (35, 4613178), (42, 3844315), (70, 2306589), (105, 1537726), (210, 768863), (239, 675570), (478, 337785), (717, 225190), (1195, 135114), (1434, 112595), (1673, 96510), (2390, 67557), (3217, 50190), (3346, 48255), (3585, 45038), (5019, 32170), (6434, 25095), (7170, 22519), (8365, 19302), (9651, 16730), (10038, 16085)]