528863460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{13751}}^1$

素因数の和:14404

約数の個数: 48

約数和(自身を含む): 1483235712

約数和(自身を除く): 954372252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 6410, 7692, 9615, 12820, 13751, 19230, 27502, 38460, 41253, 55004, 68755, 82506, 137510, 165012, 206265, 275020, 412530, 825060, 8814391, 17628782, 26443173, 35257564, 44071955, 52886346, 88143910, 105772692, 132215865, 176287820, 264431730, 528863460]

約数ペア:

[(1, 528863460), (2, 264431730), (3, 176287820), (4, 132215865), (5, 105772692), (6, 88143910), (10, 52886346), (12, 44071955), (15, 35257564), (20, 26443173), (30, 17628782), (60, 8814391), (641, 825060), (1282, 412530), (1923, 275020), (2564, 206265), (3205, 165012), (3846, 137510), (6410, 82506), (7692, 68755), (9615, 55004), (12820, 41253), (13751, 38460), (19230, 27502)]