1139550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 2892672

約数和(自身を除く): 1753122

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 107, 142, 150, 213, 214, 321, 355, 426, 535, 642, 710, 1065, 1070, 1605, 1775, 2130, 2675, 3210, 3550, 5325, 5350, 7597, 8025, 10650, 15194, 16050, 22791, 37985, 45582, 75970, 113955, 189925, 227910, 379850, 569775, 1139550]

約数ペア:

[(1, 1139550), (2, 569775), (3, 379850), (5, 227910), (6, 189925), (10, 113955), (15, 75970), (25, 45582), (30, 37985), (50, 22791), (71, 16050), (75, 15194), (107, 10650), (142, 8025), (150, 7597), (213, 5350), (214, 5325), (321, 3550), (355, 3210), (426, 2675), (535, 2130), (642, 1775), (710, 1605), (1065, 1070)]