438392010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28597}}^1$

素因数の和:28687

約数の個数: 64

約数和(自身を含む): 1218961152

約数和(自身を除く): 780569142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 15330, 28597, 57194, 85791, 142985, 171582, 200179, 285970, 400358, 428955, 600537, 857910, 1000895, 1201074, 2001790, 2087581, 3002685, 4175162, 6005370, 6262743, 10437905, 12525486, 14613067, 20875810, 29226134, 31313715, 43839201, 62627430, 73065335, 87678402, 146130670, 219196005, 438392010]

約数ペア:

[(1, 438392010), (2, 219196005), (3, 146130670), (5, 87678402), (6, 73065335), (7, 62627430), (10, 43839201), (14, 31313715), (15, 29226134), (21, 20875810), (30, 14613067), (35, 12525486), (42, 10437905), (70, 6262743), (73, 6005370), (105, 4175162), (146, 3002685), (210, 2087581), (219, 2001790), (365, 1201074), (438, 1000895), (511, 857910), (730, 600537), (1022, 428955), (1095, 400358), (1533, 285970), (2190, 200179), (2555, 171582), (3066, 142985), (5110, 85791), (7665, 57194), (15330, 28597)]