226732980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87881}}^1$

素因数の和:87936

約数の個数: 48

約数和(自身を含む): 649623744

約数和(自身を除く): 422890764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 87881, 175762, 263643, 351524, 439405, 527286, 878810, 1054572, 1318215, 1757620, 2636430, 3778883, 5272860, 7557766, 11336649, 15115532, 18894415, 22673298, 37788830, 45346596, 56683245, 75577660, 113366490, 226732980]

約数ペア:

[(1, 226732980), (2, 113366490), (3, 75577660), (4, 56683245), (5, 45346596), (6, 37788830), (10, 22673298), (12, 18894415), (15, 15115532), (20, 11336649), (30, 7557766), (43, 5272860), (60, 3778883), (86, 2636430), (129, 1757620), (172, 1318215), (215, 1054572), (258, 878810), (430, 527286), (516, 439405), (645, 351524), (860, 263643), (1290, 175762), (2580, 87881)]